JP7440357B2 - Maintenance planning support system, maintenance planning support device, and maintenance planning support program - Google Patents

Description

The present invention relates to a maintenance planning support system, a maintenance planning support device, and a maintenance planning support program.

In projects such as dams and disposal sites that involve large-scale modification of the natural environment, consideration for the ecosystem is essential, and mitigation measures such as transplantation and the creation of compensation land are required as measures to conserve rare flora and fauna. It will be done. Mitigation refers to reducing the impact on the environment caused by human activities. Examples of conservation measures to mitigate impacts include "avoidance," "reduction," and "compensation." Avoidance includes, for example, canceling the project or changing the project implementation area. Reduction means, for example, changing the construction process or changing the facility structure. The compensation may be, for example, transplanting the conservation target (fauna or flora) or creating a new habitat.

When choosing compensation as a measure to deal with the loss of habitat for rare animals and plants, select an appropriate compensation site and create an accurate mitigation plan early in the project to avoid missing the right time for transplantation. It is important to share the mitigation plan among the project operator and construction personnel. Currently, we conduct investigations for each case while listening to the knowledge of biological experts, and take time to formulate mitigation plans.

In this regard, for example, a technique described in Patent Document 1 is known. The technology described in Patent Document 1 includes regional green space evaluation (two items: required green space area and green space ratio), environmental risk assessment (ecosystem, environmental capacity, degree of naturalness of vegetation, rare flora and fauna, water environment, legally designated area, (7 other items), and the three major items of local activity evaluation. In addition, the above evaluation results are summarized in the form of an evaluation sheet and an evaluation report, and the evaluation report presents elemental and comprehensive environmental risks, environmental conservation layouts, and conservation guidelines corresponding to the evaluation sheet.

Japanese Unexamined Patent Publication No. 10-198269

However, there has been no technology, including the technology described in Patent Document 1, that supports the creation of a maintenance plan when compensation is to be implemented as a maintenance measure. Therefore, creating a maintenance plan requires the knowledge of an expert for each case, and there is a problem in that it takes a lot of time and money.

From this viewpoint, the present invention provides a maintenance plan support system, a maintenance plan support device, and a maintenance plan support program that can quickly create a maintenance plan at the initial stage of a business plan.

In order to solve the above problems, a conservation planning support system according to the present invention is a conservation planning support system that supports creation of conservation plans for animals and plants. This conservation planning support system includes a display means, an input means for inputting specific information specifying the flora and fauna to be considered, and information that associates the flora and fauna with environment types that classify environments necessary for conservation. It includes a storage means, and a control means for creating a screen to be displayed on the display means.
The control means searches the storage means using the specific information to acquire an environment type suitable for the animals and plants to be considered, and creates an environment in which the animals and plants to be considered are associated with the acquired environment type. It has a maintenance evaluation processing means for displaying a type display screen on the display means.
When one environment type included in the environment type display screen is selected, the conservation evaluation processing means generates an image of a compensation land corresponding to the selected environment type and information regarding environmental conditions necessary for the compensation land. The environmental condition display screen including the environmental condition display screen is displayed on the display means.
A maintenance plan support device according to the present invention is a maintenance plan support device that supports creation of a conservation plan for animals and plants. This maintenance planning support device includes a storage unit that stores information that associates the environment types classified into environments necessary for conservation with the flora and fauna, and a control unit that creates a screen to be displayed on the display unit.
The control means searches the storage means using specific information specifying the animals and plants to be considered, acquires an environment type suitable for the animals and plants to be considered, and selects the environment type suitable for the flora and fauna to be considered and the acquired environment type. It has a maintenance evaluation processing means for creating an environment type display screen associated with the environment type.
When one environment type included in the environment type display screen is selected, the conservation evaluation processing means generates an image of a compensation land corresponding to the selected environment type and information regarding environmental conditions necessary for the compensation land. The environmental condition display screen including the environmental condition display screen is displayed on the display means.
A conservation plan support program according to the present invention is a conservation plan support program that causes a computer to operate as a conservation plan support device that supports creation of a conservation plan for animals and plants. The computer includes a storage means for storing information associating the animal and flora with environment types that classify environments necessary for conservation, and a control means for creating a screen to be displayed on the display means.
This conservation plan support program causes the control means to search the storage means using specific information specifying the animals and plants to be considered, acquire an environment type suitable for the animals and plants to be considered, and It functions as a conservation evaluation processing means that creates an environment type display screen that associates the animals and plants with the acquired environment type.
When one environment type included in the environment type display screen is selected, the conservation evaluation processing means generates an image of a compensation land corresponding to the selected environment type and information regarding environmental conditions necessary for the compensation land. The environmental condition display screen including the environmental condition display screen is displayed on the display means.

According to the conservation planning support system , the conservation planning support device, and the conservation planning support program according to the present invention, by specifying an animal or plant, the type of environment necessary for the conservation of the animal or plant can be known, so there is no need to waste time collecting information. Maintenance plans can be created quickly and easily. Also, it is easy to imagine compensation land depending on the type of environment.

The environment type display screen may include a table made up of rows and columns. The conservation evaluation processing means arranges the flora and fauna to be considered in one of the rows and columns, and arranges the environmental type in the other row and column, and determines suitability as compensation land for each environmental type. It is better to display the table so that it can be understood.

In this way, it is easy to understand the type of environment required for the conservation of flora and fauna. Furthermore, for example, when multiple plants and animals are specified for consideration, the environment type that can conserve the most plants and animals can be determined at a glance.

The environmental types may be further subdivided according to surrounding conditions or conditions related to the habitat of other species. In that case, it is preferable that the maintenance evaluation processing means displays the table so that suitability as compensation land can be determined for each environment type and each of the conditions.

In this way, a more accurate maintenance plan can be created quickly and simply.

The storage means preferably stores at least one of a red list rank and a compensation difficulty level for each of the animals and plants. The conservation evaluation processing means further causes at least one of the Red List rank and the compensation difficulty level to be displayed in association with the animal or plant to be considered.

This makes it easier to judge the necessity and difficulty of maintenance. Therefore, accurate maintenance plans can be created quickly and easily.

The storage means may store ecological information of the flora and fauna, and the control means may further include evaluation processing means.
The knowing evaluation processing means searches the storage means using the specific information to obtain ecological information of the animals and plants to be considered, and displays an ecological information display screen containing the ecological information of the animals and plants to be considered. Display on the display means.

In this way, even people who have no knowledge of living things can easily learn about the ecology of animals and plants.

The conservation evaluation processing means may cause the display means to display a suitable site map in which a suitable environment evaluation score as a compensation site is associated with map information.
The favorable environment evaluation score is calculated based on an index related to topography and humidity, an index related to altitude, an index related to distance from a forest, an index related to the road area ratio, and an index related to the slope angle of the ground surface. is preferred.

In this way, it is possible to select a substitute location that takes into consideration the actual topography and environment.

According to the present invention, a maintenance plan can be quickly created at the initial stage of a business plan.

1 is a schematic configuration diagram of a maintenance planning support system according to an embodiment of the present invention. FIG. 1 is a functional configuration diagram of a maintenance planning support device and a user terminal according to an embodiment of the present invention. It is a data structure diagram of a conservation indicator organism DB. It is a data configuration diagram of a red list DB. 3 is a flowchart showing the operation of the maintenance planning support system according to the embodiment of the present invention. This is an example of an ecological information display screen. This is an example of an environment type display screen. This is an example of an environmental condition display screen. This is an example of a screen such as a countermeasure example. It is a diagram for explaining the process of creating a suitable land map, and (a) to (d) are maps showing the calculation results of each criterion (humidity, distance from trees, ratio of road area, slope angle of the ground surface). It is superimposed on the image. This is an example of a suitable location map in which a suitable environment evaluation score is superimposed on a map image.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments for carrying out the present invention will be described in detail with reference to the drawings as appropriate. The figures are only shown schematically to provide a thorough understanding of the invention. Therefore, the present invention is not limited to the illustrated example. In each figure, common or similar components are designated by the same reference numerals, and their overlapping explanations will be omitted.

<Configuration of maintenance plan support system according to embodiment>
With reference to FIG. 1, a maintenance planning support system 1 according to an embodiment will be described. FIG. 1 is a schematic diagram of the maintenance planning support system 1. As shown in FIG. The conservation plan support system 1 is a system that supports the creation of plans regarding conservation measures to alleviate the impact of construction projects on the natural environment. A "plan for conservation measures" is sometimes referred to as a "maintenance plan" for short. In this embodiment, a case is assumed in which a conservation plan is created regarding flora and fauna in waterside areas (reservoirs, wetlands, etc.) in satoyama that are likely to be targeted for development.

Preservation measures include, for example, "avoidance," "reduction," and "compensation," and in this embodiment, support is provided in situations where "compensation" is implemented as a preservation measure. Compensation as a conservation measure compensates for the value of the damaged environment by creating environmental elements of the same type as the damaged environment. Compensation includes, for example, the transplantation of conservation objects (fauna and flora) and the creation of new habitats. However, since each conservation measure may consider common content, this does not exclude support for other conservation measures. Organisms that are known to have limited environmental conditions in which they can live are sometimes called "indicator organisms" in ecological terms, and indicator organisms that are targeted for conservation are particularly referred to as "conservation indicator organisms." It is sometimes called.

As shown in FIG. 1, the maintenance planning support system 1 includes a maintenance planning support device 2 that provides a service that supports creation of a maintenance plan, and a user who uses the services provided by the maintenance planning support device 2. and a terminal 3. The user in this embodiment is, for example, a business operator or a construction worker. The maintenance planning support device 2 and the user terminal 3 are communicably connected via a communication line 4. The communication line 4 is assumed to be, for example, a dedicated line for providing the service, but is not limited to this.

The user terminal 3 is a device that can convey information provided from the maintenance plan support device 2 to the user through a screen, voice, etc., and is, for example, a personal computer (PC). The type of user terminal 3 is not limited, and may be a portable tablet PC, a stationary PC, or the like.

The configuration of the user terminal 3 will be described with reference to FIG. 2. FIG. 2 is a functional configuration diagram of the maintenance planning support device 2 and the user terminal 3.
The user terminal 3 includes input means 3a (mouse, keyboard, touch panel, etc.), display means 3b (display, etc.), control means 3c (CPU (Central Processing Unit), etc.), and communication means 3d (network card, etc.). The user terminal 3 transmits information input by the user via the input means 3a to the maintenance plan support apparatus 2, and displays the information transmitted from the maintenance plan support apparatus 2 on the display means 3b.

The maintenance plan support device 2 shown in FIG. 2 is a device that provides a user with a service that supports creation of a maintenance plan, and is, for example, an application server.
The maintenance plan support device 2 stores information necessary for the conservation of animals and plants, and responds with relevant information in response to a user's request. For example, the conservation plan support device 2 responds with basic information such as the ecology of plants and animals to be conserved in response to a request from a user. The conservation planning support device 2 also provides information necessary to conserve the animals and plants to be conserved (e.g., environmental types that classify the environment necessary for conservation, environmental conditions of compensation sites, information such as specific maintenance measures).

As shown in FIG. 2, the maintenance plan support device 2 includes a storage means 10, a control means 20, and a communication means 30. The storage means 10 is comprised of storage media such as RAM (Random Access Memory), ROM (Read Only Memory), HDD (Hard Disk Drive), and flash memory. The control means 20 is realized by a program execution process by a CPU (Central Processing Unit), a dedicated circuit, or the like. When the control means 20 is realized by program execution processing, the storage means 10 stores a program (maintenance plan support program) for realizing the functions of the control means 20.

The storage means 10 stores various information necessary to support creation of a maintenance plan. The storage means 10 in this embodiment stores a conservation indicator organism DB (Data Base) 11, a red list DB 12, and a suitable site map DB 13. Note that the maintenance plan support device 2 may acquire the information stored in the storage means 10 from an external storage means (not shown) as needed.

The data structure of the conservation indicator organism DB 11 will be explained with reference to FIG. 3. The conservation indicator organism DB 11 contains information on the difficulty of compensation, information on compensation sites by environment type, basic ecological information, environmental condition information, conservation measure information, etc. in association with animals and plants to be conserved (indicator organisms). is stored. The conservation indicator organism DB 11 is created in advance with reference to the knowledge of biological experts, for example. The information stored in the conservation indicator organism DB 11 is used to create screens provided to users.

Information regarding the difficulty of compensation is, for example, information divided into levels based on the difficulty of compensation, and here it is classified into three levels: "possible (not difficult),""difficult," and "extremely difficult." .
The compensation land information for each environment type is composed of information indicating suitability as compensation land for each environment type. Environmental types are classifications of environments in which living things live, and here, environmental types are further subdivided according to conditions. The environment types are classified into, for example, environment type A to environment type F. Environment type A is "paddy field", environment type B is "oligotrophic wetland", environment type C is "other wetland", environment type D is "pond", and environment type E is "river".・Waterway", and environment type F is "gentle river basin (bank, wand)". Conditions for subdividing environment types include, for example, ``I only need a place that corresponds to the environment type,'' ``I need a nearby forest or grassland,'' or ``I need an adjacent forest or grassland in addition to the surrounding forest or grassland.'' , ``It is necessary that other species (specific organisms essential for survival) exist''. Note that it is also possible to store only the environmental types that are suitable as compensation land or only the environment types that are not suitable as compensation land in association with plants and animals. In the former case, it means that the environment type associated with the animal or plant is an environment that is a candidate for a substitute site.

Basic ecological information includes, for example, information on habitat distribution, physical characteristics, life history, etc. The environmental condition information includes information regarding, for example, sunlight, the water area of the habitat, water depth, and bottom sediment. The conservation measure information is information including, for example, specific conservation measures and information regarding related organisms.

The data structure of the red list DB 12 will be explained with reference to FIG. 4. The Red List DB 12 stores Red List ranks by prefecture and Ministry of the Environment Red List ranks in association with plants and animals (indicator organisms) to be conserved. Note that the Red List may be expressed as "RL".

The suitable site map DB 13 shown in FIG. 2 stores a suitable site map in which map information is associated with a suitable environment evaluation score indicating an evaluation (how suitable) of a compensatory site. The suitable location map is, for example, a map image overlaid with a suitable environment evaluation score, and is created in advance if necessary. The map information on which the suitable site map is based is stored, for example, in a map information DB5 that is communicatively connected to the maintenance plan support device 2, and the maintenance plan support device 2 receives the map information from the map information DB5 when creating the suitable site map. get. The map information DB 5 stores, for example, map information for all of Japan. The map information DB5 may be, for example, basic map information provided by the Geospatial Information Authority of Japan.

The control means 20 includes a maintenance plan support means 21 that performs overall control regarding the services provided by the maintenance plan support device 2, and the maintenance plan support means 21 includes an evaluation processing means 22 and a maintenance evaluation processing means. 23, and suitable location map processing means 24. Note that the functions of the control means 20 shown in FIG. 2 are divided for convenience of explanation, and the division of the functions is merely an example of the present invention.

The knowledge evaluation processing means 22 mainly performs processing related to "fauna and flora search service" which will be described later. The conservation evaluation processing means 23 mainly performs processing related to "animal and flora conservation information provision service" which will be described later. The suitable location map processing means 24 mainly performs processing related to creation of a suitable location map. Note that a configuration may be adopted in which a device (not shown) other than the maintenance plan support device 2 includes the suitable site map processing means 24. In other words, the suitable site map is created by a device other than the maintenance plan support device 2, and this device holds the suitable site map DB 13. In that case, the maintenance plan support device 2 acquires a suitable site map as necessary.

<Operation of maintenance planning support system 1 according to the embodiment>
The main operations of the maintenance planning support system 1 according to the embodiment will be described with reference to FIG. 5 (see FIGS. 1 to 4 as appropriate). FIG. 5 is a flowchart showing the operation of the maintenance planning support system 1 according to the embodiment. Note that the management screen 501 in FIG. 5 is a screen used by the system administrator to manage the maintenance plan support system 1, and is used, for example, when updating the conservation indicator organism DB 11, the red list DB 12, etc.

Services related to the maintenance planning support system 1 are started, for example, when an application program (not shown) stored in the user terminal 3 is activated by the user. The control means 20 of the maintenance plan support device 2 causes the opening screen 201 to be displayed on the user terminal 3. The opening screen 201 is provided with a column for specifying the planned location (for example, prefecture), and the user inputs the planned location. Information on the planned site input by the user is transmitted to the maintenance plan support device 2, and the control means 20 acquires the input information on the planned site.

Next, the control means 20 displays a service selection screen 202 on the user terminal 3. On the service selection screen 202, it is possible to select "animal and flora search service (knowing living things)" or "animal and flora conservation information service (preserving living things)". The user selects one of the services via the service selection screen 202.

(Fauna and flora search service (knowing living things))
When the user selects the flora and fauna search service on the service selection screen 202, the control means 20 causes the user terminal 3 to display a selection screen 301 for selecting a method for selecting (designating) conservation indicator organisms. The selection screen 301 is configured to allow, for example, "select from name" or "select from region." The user selects one of the selection methods via the selection screen 301.

Next, the control means 20 causes the user terminal 3 to display a selection screen 302 for selecting (multiple selections are possible) conservation indicator organisms. When the user selects "select from name" on the selection screen 301, the control means 20, for example, requests the user to input part of the species name, and selects species names that include the information input by the user. A list selection screen 302 is displayed on the user terminal 3. Further, when the user selects "select from area" on the selection screen 301, the control means 20 may, for example, use the information on the planned site input on the opening screen 201 (or may request input of a more detailed area). A selection screen 302 listing the corresponding species names is displayed on the user terminal 3. The user selects a species (animal or plant) via the selection screen 302.

Next, the control means 20 causes the user terminal 3 to display an ecological information display screen 303 containing basic ecological information of the species (animal and plant) selected on the selection screen 302. An example of the ecological information display screen 303 is shown in FIG. Although FIG. 6 shows an example of the animal "Tokyo Daruma Frog," ecological information on plants is also displayed on the screen using the same procedure (the types of displayed items may be different).

As shown in FIG. 6, the ecological information display screen 303 includes a species name display area 303a, an image display area 303b, a list display area 303c, a distribution information display area 303d, a characteristic information display area 303e, a habitat range information display area 303f, It includes a waterside environment information display area 303g, a water area condition information display area 303h, a difficulty level information display area 303i, and a life history information display area 303j. The ecological information display screen 303 is created mainly from information stored in the conservation indicator organism DB 11.

The species name, etc. display area 303a displays the names of species and families, scientific names, and symbols indicating animals or plants (in FIG. 6, a white square with the word "animal" attached to it) is displayed. Is displayed.
The image of the type is displayed in the image display area 303b.
In the list display area 303c, information on the prefecture red list is displayed superimposed on the map. The control means 20 obtains a map representing the prefecture RL designation status for each conservation indicator organism, which is created in advance by another system (not shown), for example, and displays it in the list display area 303c. Note that the Red List DB 12 is searched using the planning site information input on the opening screen 201 to obtain the conservation indicator species list 305 (see FIG. 5) for each prefecture, and using that information, the list display area 303c is displayed. may also be displayed. Information on the Ministry of the Environment Red List is displayed above the list display area 303c.

The distribution information display area 303d displays an explanation of where the species is distributed.
The characteristic information display area 303e displays an explanation of the characteristic of the species.
In the habitat range information display area 303f, the width of the habitat range is displayed using graphics. Here, the size of the habitat range (wide, medium, narrow) is represented by the size of the circle (large, medium, small). A "wide" habitat range is, for example, several tens of meters or more, a "moderate" habitat range is, for example, from several meters to several tens of meters, and a "narrow" habitat range is, for example, within several meters.

In the waterside environment information display area 303g, information about the waterside environment used by the species is displayed using symbols. For example, a black circle symbol indicates "required," a double circle symbol indicates "prefer," a triangle symbol indicates "can be used," and a cross symbol indicates "not available." represents that In Figure 6, ponds, swamps, and wetlands are "required", and rivers and waterways are "not possible".
In the water area condition information display area 303h, information about the conditions of the water area used by the species is expressed using symbols. The contents of the symbols are the same as those in the waterside environment information display area 303g, and in FIG. 6, water level fluctuations and running water are "impossible" and water stoppage is "essential". Note that the hyphen symbol means "unnecessary" and indicates that spring water is "unnecessary".

In the difficulty level information display area 303i, the difficulty level for compensating for the species is displayed using graphics. In Figure 6, the symbol with the word "possible" inside the "thick solid circle" indicates that the difficulty level of the compensation is "not difficult," and the symbol inside the "thick broken line circle" indicates "difficult." ” indicates that the difficulty level of the compensation is “difficult,” and a symbol with the words “extremely difficult” in a “circle with a thin broken line” indicates the difficulty level of the compensation. indicates that it is "extremely difficult." It should be noted that the difficulty level of compensation may be expressed only with figures, omitting the letters inside.
In the life history information display area 303j, active periods are displayed in association with changes in morphology during the growth process of the species (for example, breeding season, larva, juvenile, adult).

The ecological information display screen 303 also includes a "view habitat/growth environment" button 303p, a PDF output button 303q, and a reference book button 303r.

When the user presses the "view habitat/growth environment" button 303p, the control means 20 of the conservation plan support device 2 displays the habitat/growth environment screen 304 (see FIG. 5) that includes an image of the environment where the species in question lives/growth. It is displayed on the user terminal 3. The control means 20 acquires, for example, an image of the environment in which the species in question lives and grows from an external storage means, and creates a habitat and growth environment screen 304 using the acquired image.

When the user presses the PDF output button 303q, the control means 20 outputs the ecological information of the species included in the ecological information display screen 303 as a PDF file.
When the user presses the picture book reference button 303r, the control means 20 connects to a site where more detailed information on the species is posted (for example, a site where a picture book is created), and provides more detailed information on the species to the user. Display it on terminal 3.

(Animal and plant conservation information service (conserving living things))
When the user selects the flora and fauna conservation information service on the service selection screen 202 shown in FIG. display. The selection screen 401 may display a list of species names corresponding to the planning site information input on the opening screen 201 (or more detailed region input may be requested), for example. Via the selection screen 401, the user selects at least one species (animal or plant) to be considered for conservation measures (here, "compensation" is assumed).

Next, the control means 20 causes the user terminal 3 to display an environment type display screen 402 that associates the species (animals and plants) selected on the selection screen 401 with environment types that classify environments necessary for conservation. An example of the environment type display screen 402 is shown in FIG. In FIG. 7, it is assumed that six species are selected: "Asaza", "Tokyo Daruma frog", "Ginkgo moss", "Mori tree frog", "Heraomodaka", and "Genji firefly".

As shown in FIG. 7, the environment type display screen 402 includes a compensation land evaluation display area 402a, a prefecture RL rank display area 402h, a Ministry of the Environment RL rank display area 402i, and a difficulty level display area 402j. The environment type display screen 402 is created mainly from information stored in the conservation indicator organism DB 11.

The compensation land evaluation display area 402a displays the evaluation of the selected species as compensation land for each environment type. The compensation land evaluation display area 402a includes a type information display area 402b and a table display area 402c.

Information regarding each environment type is displayed in the type information display area 402b. The type information display area 402b is divided into environment types A to F. Environment type A is "paddy field", environment type B is "oligotrophic wetland", environment type C is "other wetland", environment type D is "pond", and environment type E is "river".・Waterway", and environment type F is "gentle river basin (bank, wand)".

Furthermore, each environment type is subdivided according to conditions. In Figure 7, environment type A to environment type E are "only a place that corresponds to the environment type is required", "needs surrounding forest/grassland", and "neighboring forest/grassland in addition to surrounding forest/grassland". The conditions are subdivided into four conditions: ``requirement'', and ``requirement that other species (specific organisms essential for survival) exist''. Environment type F is subdivided into two conditions: ``It is only necessary to place a place that corresponds to the environment type,'' and ``it is necessary that other species (specific organisms essential for survival) live there.'' There is. Note that what is shown in FIG. 7 is an example of subdivision.

The table display area 402c displays a table so that suitability as compensation land can be determined for each environment type and condition. The table displayed in the table display area 402c is composed of rows and columns, and seeds are arranged in the rows and environment types (including conditions) are arranged in the columns (that is, the seeds are associated with the rows). environment types (including conditions) are associated with the columns. Note that the arrangement of species names and environment types may be reversed. If the environmental type and conditions are suitable for the species as compensation land, an "open circle" is displayed in each square. For example, in the case of the Tokyo Daruma Frog, if rice fields are used as compensation land, in addition to the surrounding forests and grasslands, adjacent forests and grasslands are required, and other species (specific organisms essential for survival) are needed. It shows that what you are doing is not necessary. In other words, this shows that a place that only meets the environmental type or has trees or grassland nearby is not suitable as compensation land. This also shows that it is not appropriate to simply allow the species to live on compensation land. This allows the user to determine at a glance, for example, the type of environment that can conserve the greatest number of species (animals and plants).

In the prefecture RL rank display area 402h, the rank of the prefecture Red List is displayed in association with the species. Furthermore, in the Ministry of the Environment RL rank display area 402i, the rank of the Ministry of the Environment Red List is displayed in association with the species. The prefectural Red List rank classification and the Ministry of the Environment Red List rank classification are the same, and there are seven categories such as "extinct," "endangered species," "endangered species II," and "nearly endangered species." It is classified as In FIG. 7, the red list rank is expressed by a combination of a figure and a pattern drawn within the figure. The prefecture's Red List rank is represented by a rectangle and a pattern drawn within it, and the Ministry of the Environment's Red List rank is represented by a diamond and a pattern drawn within it. The user can also check the ranks displayed in the prefecture RL rank display area 402h or the Ministry of the Environment RL rank display area 402i, and reselect the species using the selection screen 401. Thereby, by referring to the environment type display screen 402, the user can focus on confirming the environment types of animals and plants that require higher conservation.

In the difficulty level display area 402j, the difficulty level of implementing compensation as a conservation measure is displayed in association with the species in question. In FIG. 7, the difficulty level of compensation is expressed by the line type of the circle. For example, a "circle with a thick solid line" indicates that the difficulty level of compensation is "not difficult," a "circle with a thick dashed line" indicates that the difficulty level of compensation is "difficult," and a "circle with a thin dashed line" indicates that the difficulty level of compensation is "difficult." The "circle" indicates that the difficulty level of compensation is "extremely difficult." Thereby, by referring to the environment type display screen 402, the user can grasp in advance the prospect of whether the target animal or plant will live in the compensation area after the compensation is implemented. In other words, in this embodiment, the difficulty level of compensation is shown as a measure of the possibility of success.

Note that in this embodiment, as shown in FIG. 7, the environment types are further subdivided according to the conditions, but only the evaluation of the environment type may be displayed on the environment type display screen 402 without subdividing the environment types according to the conditions. . In addition, the red list ranks of prefectures and the Ministry of the Environment, and the difficulty level of compensation were displayed side by side in the compensation land evaluation display area 402a, but the red list rank and the difficulty level of compensation are no longer displayed on the environment type display screen 402. It's okay.

Further, the species name portion displayed in the table display area 402c of the environment type display screen 402 functions as a selectable button. When the user presses the species name portion of the table display area 402c, the control means 20 causes the user terminal 3 to display an ecological information display screen 303 (see FIG. 6) for the pressed species.

Further, the condition part (the area under the illustration showing the environment type) displayed in the type information display area 402b of the environment type display screen 402 functions as a selectable button. When the user presses the condition part of the type information display area 402b, the control means 20 causes the user terminal 3 to display an environmental condition display screen 403 (see FIG. 5) that includes an image of the substitute land and environmental conditions. An example of the environmental condition display screen 403 is shown in FIG. FIG. 8 shows a screen when the user presses the condition for environment type A (paddy field) on the environment type display screen 402 (see FIG. 7): "Adjacent forests and grasslands are required in addition to surrounding forests and grasslands." Information about the species suitable for the relevant conditions of environment type A, such as "Tokyo Dalma Frog," "Ginkgo Ginkgo," "Moria Tree Frog," and "Herao Modaka" is displayed.

As shown in FIG. 8, the environmental condition display screen 403 includes a selection type display area 403a, a compensation ground image display area 403b, and an environmental condition information display area 403c. The environmental condition display screen 403 is created mainly from information stored in the conservation indicator organism DB 11.

The selected species display area 403a displays information (species name in FIG. 8) that specifies a species suitable for the environment type and conditions selected by the user. Radio buttons are provided next to the species names, allowing you to select one species.
An image showing the selected environment type is displayed in the compensation land image display area 403b. FIG. 8 assumes that the condition for environment type A (paddy field) "Needs adjacent forests and grasslands in addition to surrounding forests and grasslands" is selected, so the compensation land image display area 403b includes: An image of the paddy field corresponding to environment type A is displayed, and an image representing the surrounding forest and grassland (the image placed in the upper right of the image of the paddy field) is displayed, and an image of the adjacent forest and grassland is also displayed. The image (small image on the left) representing the image is displayed.

The environmental condition information display area 403c displays the environmental conditions required for the substitute land. The environmental condition information display area 403c has a light condition information display area 403d that displays conditions related to light, a water condition information display area 403e that displays conditions related to water, and a soil condition information display area 403f that displays conditions related to soil and others. .
The environmental conditions displayed in the environmental condition information display area 403c include those related to plants and those related to animals. Environmental conditions related to plants are marked with a symbol that indicates ``plant'' inside a square, and environmental conditions related to animals are marked with a symbol that indicates ``animal'' within a square.

In the environmental condition information display area 403c, the degree of necessity of each environmental condition is classified into four to five levels, and a symbol is associated with each classification and displayed. In Figure 8, a "black circle" is associated with the category with the highest degree of necessity, a "double circle" is associated with the category with the next highest degree of necessity, and a "white circle" is associated with the category with the next highest degree of necessity. , a "white triangle" is associated with the next most necessary category, and a "hyphen or cross" is associated with the least necessary category. A "hyphen" indicates that it is not necessary, and a "cross mark" indicates that it is not necessary. Note that items for which there is no information are left blank.

Information on the degree of necessity of each environmental condition displayed in the environmental condition information display area 403c is stored in the conservation indicator organism DB 11. The control means 20 of the conservation plan support device 2 searches the conservation indicator organism DB 11 using the information specifying the species, and displays the obtained information on the degree of necessity of each environmental condition in the environmental condition information display area 403c. Note that if multiple species are selected, a higher degree of necessity for classification is displayed.

For example, the degree of necessity for "bright sunlight (land area)" for the selected plant A is "black circle (highest)", and the degree of necessity for "slight light (land area) somewhat dark" is "hyphen (lowest)" Suppose it was. In addition, the degree of necessity for "bright sunlight (land area)" of the selected plant B is "hyphen (lowest)", and the degree of necessity for "slight light (land area) slightly dark" is "black circle (highest)" Suppose it was. In this case, a "black circle (highest)" is displayed for both the environmental conditions "sunshine (land area) bright" and "sunshine (land area) somewhat dark" in the light condition information display area 403d. That is, in FIG. 8, four species are selected as conservation indicator organisms, and among these, "Ginkgo moss" and "Ginkgo moss" are plants. The environmental condition ``sunshine (land area)'' has the symbol ``plant'' attached to it, indicating the condition of plants, so in conservation indicator organism DB11, the environmental condition ``sunshine (land area)'' for these two types of plants is shown. area), and select and display the one with the highest degree of need.

The environmental condition display screen 403 also includes a "view details of environmental conditions" button 403g, a "view conservation measure example and considerations" button 403h, and a "view suitable site for compensation land" button 403i.

When the user selects one species using the radio buttons provided in the selected species display area 403a and then presses the "View details of environmental conditions" button 403g, the control means 20 controls the environment of the selected species. A screen (not shown) displaying details of the conditions is displayed on the user terminal 3.

Further, when the user selects one species using the radio buttons provided in the selected species display area 403a and then presses the "View conservation measures examples and considerations" button 403h, the control means 20 selects the selected species. A countermeasure example display screen 404 (see FIG. 5) including countermeasure examples and considerations for conserving the species is displayed on the user terminal 3. An example of the countermeasure example display screen 404 is shown in FIG. FIG. 9 shows a screen when "Tokyo Daruma Frog" is selected on the environmental condition display screen 403 (see FIG. 8).

As shown in FIG. 9, the countermeasure example display screen 404 includes a countermeasure example display area 404a, a countermeasure timing display area 404b, a specific measure display area 404c, and a related organism display area 404d.

In the countermeasure example display area 404a, countermeasure examples and considerations for conserving the species are displayed. The appropriate time to implement the countermeasure example is displayed in the countermeasure timing display area 404b. More detailed concrete measures are displayed in the concrete measure display area 404c. Information regarding related organisms is displayed in the related organism display area 404d.

The countermeasure example display screen 404 also includes a PDF output button 404e. When the user presses the PDF output button 404e, the control means 20 of the maintenance plan support device 2 outputs the information on the countermeasure example of the type included in the countermeasure example display screen 404 as a PDF file.

Further, the species name portion displayed in the countermeasure example display area 404a of the countermeasure example display screen 404 functions as a selectable button. When the user presses the species name portion of the countermeasure example display area 404a, the control means 20 causes the user terminal 3 to display an ecological information display screen 303 (see FIG. 6) of the pressed species.

Returning to FIG. 8, the description of the environmental condition display screen 403 will be continued. When the user selects one species using the radio buttons provided in the selection type display area 403a and then presses the "View suitable site for compensation site" button 403i, the control means 20 selects the inputted planned site. A corresponding suitable location map 601 (see FIG. 11) is displayed on the user terminal 3. The method of displaying the suitable location map 601 is not particularly limited, and it may be displayed as a separate screen from other screens, or may be displayed overlappingly on other screens.

You can learn about the ecology of animals using the above-mentioned ``fauna and flora search service''. In addition, the ``fauna and flora conservation information service'' described above allows you to know the environmental type and conditions of the compensation land. However, even if the land is suitable for the environmental type and conditions, it is assumed that land with severe ups and downs or land at a high altitude is not suitable as the land. In addition, it is assumed that places where it is difficult for living things to move or places that are difficult to maintain and manage are not suitable as compensation sites. Therefore, it is desirable to take these matters into consideration when determining the actual compensation land.

In this embodiment, the control means 20 (in particular, the suitable site map processing means 24) of the maintenance plan support device 2 calculates a suitable environment evaluation score based on map information, and associates the calculated suitable environment evaluation score with the map information. A suitable site map 601 (see FIG. 11) is created. A suitable site map 601 shown in FIG. 11 is a map image with a suitable environment evaluation score superimposed thereon. The created suitable location map 601 is stored in the suitable location map DB 13. The timing of creating the suitable location map 601 is not particularly limited, and may be created in advance, for example. Then, the control means 20 acquires from the suitable site map DB 13 a suitable site map 601 corresponding to the planned site input at the timing when the "View suitable site for compensation site" button 403i shown in FIG. Display.

The suitable environment evaluation score can be calculated using the concept of the HSI (Habitat Suitable Index) model. For example, it is preferable to calculate the suitable environment evaluation score using the following formula (1). Variables V1 to V5 in equation (1) are determined according to the following table. The suitable environment evaluation score is expressed in a range of "0 to 1", with the closer it is to "1" the more suitable it is, and the closer it is to "0", the less suitable it is.
- Suitable environment evaluation score = V1 x V2 x V3 x V4 x V5...Formula (1)
Note that this embodiment assumes that a conservation plan will be created for the flora and fauna of waterside areas (reservoirs, wetlands, etc.) in satoyama that are likely to be targeted for development. It represents whether or not.
For example, as the variable V1, an index indicating the ease with which surface water collects (humidity) and an index indicating valley topography are incorporated into the evaluation. In addition, as variable V4, taking into account that amphibians have low mobility (they move by crawling on the ground), we incorporate the area ratio of roads into the evaluation (the wider the road, the more difficult it is to cross).

The process of creating a suitable location map will be described with reference to FIGS. 10 and 11. Figure 10 is a diagram for explaining the process of creating a suitable site map, and (a) to (d) are diagrams for each criterion (humidity, distance from trees, ratio of road area, slope angle of the ground surface). The calculation results are superimposed on the map image. FIG. 11 is an example of a suitable site map 601 in which a suitable environment evaluation score is superimposed on a map image. The user can refer to the suitable site map 601 shown in FIG. 11, for example, and determine a place corresponding to the above-mentioned environment type and conditions as a substitute site from regions with high favorable environment evaluation scores.

Note that the method for calculating the suitable environment evaluation score is not limited to the method using the above-mentioned formula (1). Further, for example, the number of variables may be increased or decreased depending on the environmental type or conditions of the compensation land, or the method of calculating variables may be adjusted.

As described above, according to the conservation planning support system 1 (in particular, the conservation planning support device 2) according to the embodiment, the selected flora and fauna and compensatory land necessary for conservation are classified by specifying the flora and fauna (species). An environment type display screen 402 (see FIG. 7) associated with the environment type is displayed on the user terminal 3. Therefore, by referring to the environment type display screen 402, a maintenance plan can be created quickly and easily.
In particular, the environment type display screen 402 (see FIG. 7) displays a table so that the suitability of each environment type and condition as compensation land can be determined. Therefore, even people with no knowledge of biology can easily understand the environmental types of animals and plants. For example, if multiple animals and plants are specified for consideration, the environment type that can conserve the most animals and plants can be determined at a glance.

Although the embodiments of the present invention have been described above, the present invention is not limited thereto, and can be implemented without changing the spirit of the claims.

1 Maintenance plan support system 2 Maintenance plan support device 3 User terminal 3a Input means 3b Display means 3c Control means 3d Communication means 5 Map information DB
10 Storage means 11 Conservation indicator organism DB
12 Red List DB
13 Suitable location map DB
20 Control means 21 Conservation plan support means 22 Knowledge evaluation processing means 23 Conservation evaluation processing means 24 Suitable site map processing means 30 Communication means 303 Ecological information display screen 402 Environmental type display screen 403 Environmental condition display screen 404 Countermeasure example display screen 601 Suitable site map

Claims (8)

A conservation plan support system that supports the creation of conservation plans for animals and plants,
a display means;
an input means for inputting specific information specifying the flora and fauna to be considered;
a storage means for storing information associating the environment type classified into the environment necessary for conservation with the flora and fauna;
A control means for creating a screen to be displayed on the display means,
The control means includes:
The storage means is searched using the specific information to obtain an environment type suitable for the animals and plants to be considered, and an environment type display screen is displayed in which the animals and plants to be considered are associated with the acquired environment type. It has a maintenance evaluation processing means that is displayed on the display means,
The conservation evaluation processing means, when one environment type included in the environment type display screen is selected, displays an image of a compensation land corresponding to the selected environment type and information regarding environmental conditions necessary for the compensation land. displaying an environmental condition display screen containing the information on the display means;
A maintenance planning support system characterized by: The environment type display screen includes a table composed of rows and columns;
The conservation evaluation processing means arranges the flora and fauna to be considered in one of the rows and columns, and arranges the environmental type in the other row and column, and determines suitability as compensation land for each environmental type. Display the table so that it can be understood,
The maintenance planning support system according to claim 1, characterized in that: The environmental types are further subdivided according to surrounding conditions or conditions related to the habitat of other species,
The conservation evaluation processing means displays the table so that the suitability of the land as a compensation land can be determined for each environment type and each of the conditions.
3. The maintenance planning support system according to claim 2. The storage means stores at least one of a red list rank and a compensation difficulty level for each of the animals and plants,
The conservation evaluation processing means further displays at least one of the Red List rank and the compensation difficulty level in association with the flora and fauna to be considered.
The maintenance plan support system according to any one of claims 1 to 3, characterized in that: The storage means stores ecological information of the animals and plants,
The control means includes:
Searching the storage means using the specific information to obtain ecological information of the animals and plants to be considered, and displaying on the display means an ecological information display screen containing the ecological information of the animals and plants to be considered. further comprising evaluation processing means;
The maintenance plan support system according to any one of claims 1 to 4 , characterized in that: The conservation evaluation processing means causes the display means to display a suitable site map in which a suitable environment evaluation score as a compensation site is associated with map information,
The favorable environment evaluation score is calculated based on an index related to topography and humidity, an index related to altitude, an index related to distance from a forest, an index related to the area ratio of the road, and an index related to the slope angle of the ground surface.
The maintenance plan support system according to any one of claims 1 to 5 , characterized in that: A conservation plan support device that supports the creation of conservation plans for animals and plants,
a storage means for storing information associating the environment type classified into the environment necessary for conservation with the flora and fauna;
A control means for creating a screen to be displayed on the display means,
The control means includes:
Searching the storage means using specific information specifying the animals and plants to be considered, acquiring an environment type suitable for the animals and plants to be considered, and associating the animals and plants to be considered with the acquired environment type. It has a maintenance evaluation processing means that creates an environment type display screen based on the
The conservation evaluation processing means, when one environment type included in the environment type display screen is selected, displays an image of a compensation land corresponding to the selected environment type and information regarding environmental conditions necessary for the compensation land. displaying an environmental condition display screen containing the information on the display means;
A maintenance planning support device characterized by: A conservation planning support program that operates a computer as a conservation planning support device that supports the creation of conservation plans for animals and plants,
The computer includes:
a storage means for storing information associating the environment type classified into the environment necessary for conservation with the flora and fauna;
A control means for creating a screen to be displayed on the display means,
The control means ,
Searching the storage means using specific information specifying the animals and plants to be considered, acquiring an environment type suitable for the animals and plants to be considered, and associating the animals and plants to be considered with the acquired environment type. function as a maintenance evaluation processing means to create an environment type display screen,
When one environment type included in the environment type display screen is selected, the conservation evaluation processing means generates an image of a compensation land corresponding to the selected environment type and information regarding environmental conditions necessary for the compensation land. displaying an environmental condition display screen containing the information on the display means;
A maintenance planning support program characterized by:

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