The planning of prior conservation areas is an important part of nature re- serve system, ：it is of great significance for biodiversity conservation. The methods of priority planning include hot-spots analysis, gap a...The planning of prior conservation areas is an important part of nature re- serve system, ：it is of great significance for biodiversity conservation. The methods of priority planning include hot-spots analysis, gap analysis, systematic conservation planning analysis and multi-criteria decision analysis. The key issues of priority area planning include the determination of the protect objects, the analyses of the protec- tion value and protection cost, the win-win development of protection and economy, and the changes of the management strategies of the protected areas. In this study, the features and research progress of different conservation methods were analyzed, and based on the discussion on the key issues of the planning of the protected areas, the application prospect of different methods was analyzed.展开更多
Some children are maltreated and societies must protect them. This is done either at child protective services or when parents litigate over child custody, living, or visitation. Custody disputes provide difficult cha...Some children are maltreated and societies must protect them. This is done either at child protective services or when parents litigate over child custody, living, or visitation. Custody disputes provide difficult challenges for custody evaluators, particularly because information is often insufficient for high-precision decision-making. These challenges are present in both risk assessments （RAs） and investigations for the children＇s best interest （ICBIs）. Insights from gaming and signal-detection theory show that thinking several steps ahead leads to statistical advantage which improves decision-making in game play. The purpose of the present study is to show that gaming advantages can be used to improve RAs in custody disputes. The two-step procedure is organized as： （1） defining RAs and ICBIs as two sets with intersection; and （2） completing RAs before initiating ICBIs and using liberal RA decision-making criteria. Formal analysis and mathematical example show that the two-step procedure reduces the total number of RA errors by about 50 percent and suggest that gaming finesses are transferrable to custody disputes. Furthermore, should the two-step procedure be implemented, children are potentially protected from maltreatment post litigation. Implementation issues of the two-step procedure are discussed.展开更多
Raising public awareness and participation of the local communities in the environmental protection has become a major objective of sound development programs. In the framework of the canal environmental protection pr...Raising public awareness and participation of the local communities in the environmental protection has become a major objective of sound development programs. In the framework of the canal environmental protection program of Ho Chi Minh City, we had developed 32 public awareness meetings for 14 districts with about 2,726 participants from year 2012 to 2015. The program had been organized in various forms such as training, brochure, leaflet, poster, propaganda gifts, face-to-face discussion, study visits, survey questionnaire. The results of the program can add substantial value to the canal environmental protection program of the city. The information gained through public comments can help identify key issues and solutions for the authorities as district and city levels. It was determined that most important outcomes from the public participation were educating the public, incorporating public values, assumptions and preferences into decision making process.展开更多
Green accounting and their impact for reducing cost as a profession is the duty to improve the internal viewpoint of any economic unit and develop information that clarify its role within their environment and their c...Green accounting and their impact for reducing cost as a profession is the duty to improve the internal viewpoint of any economic unit and develop information that clarify its role within their environment and their contribution to providing appropriate information for decision-making which leads to the optimal exploitation of resources and the preservation of the environment and averting the threat. Thus, taking into account the environmental accounts especially environmental costs would enable the accounting profession to provide more relevant information and appropriate administrative decision makers, productivity, in particular where the problem lies in the lack of such information, resulting in the adoption of sound decisions which have contributed to the deterioration of the environment rather than addressed. In total, 180 questionnaires were distributed and 155 returned. Through analysis, the study came to the most important results that there were no statistically significant differences between the arithmetic average of the possibility of measuring the environment cost of disclosure, and the study also recommends the allocation of the budget to preserve and protect the environment and the budget of social cost, the development of accounting methods in order to provide environmental information to make sound decisions to exploit these resources.展开更多
In order to investigate the feasibility of reintroducing the South China tiger （Panthera tigris amoyensis） in the Jiangxi Matoushan National Nature Reserve, field surveys were conducted to assess prey distribution i...In order to investigate the feasibility of reintroducing the South China tiger （Panthera tigris amoyensis） in the Jiangxi Matoushan National Nature Reserve, field surveys were conducted to assess prey distribution in the reserve. Twelve permanent transects were set in three distinct functional zones from February to April 2012 and May to July 2013. A total of 112 ungulate signs were recorded on these transects. In addition, 20 camera traps were used to survey ungulates and predators in 2012, while the following year we extended the survey site by using 30 cameras. Overall, 6641 capture events on 2930 camera days were obtained, presenting a variety of ungulate spe- cies： muntjak （Muntiacus muntjak）, tufted deer （Elaphodus cephalophus）, serow （Capricornis sumatraensis） and wild boar （Sus scrofa）. Population structure and composition of ungulates was compared in different functional zones using a single factor of variance analysis in SPSS software. Significant differences in the distribution of un- gulates were recognized between the core zone and experimental zone, but not in other zones due to differences in habitat types and management practices of the nature reserve. Using ArcGIS analysis and Salford Predictive Modeler software, we ran several predictive models to understand which areas are most suitable for ungulates. We conclude that muntjac and wild boar are mainly distributed in the experimental zone, serow are more common in the core zone, while tufted deer are located evenly in the three functional zones. Finally, suggestions for effective and feasible management strategies and techniques for Matoushan National Nature Reserve were recom- mended based on the results and analysis in this study.展开更多
Populations of the endangered mountain nyala Tragelaphus buxtoni are significantly threatened by the loss of critical habitat. Population estimates are tentative, and information on the species＇ distribution and avai...Populations of the endangered mountain nyala Tragelaphus buxtoni are significantly threatened by the loss of critical habitat. Population estimates are tentative, and information on the species＇ distribution and available habitat is required for for-mulating immediate management and conservation strategies. To support management decisions and conservation priorities, we integrated information from a number of small-scale observational studies, interviews and reports from multiple sources to define habitat parameters and create a habitat quality model for mountain nyala in the Bale Mountains. For our analysis, we used the FunConn model, an expertise-based model that considers spatial relationships （i.e., patch size, distance） between the species and vegetation type, topography and disturbance to create a habitat quality surface. The habitat quality model showed that approxi- mately 18,610 km^2 （82.7% of our study area） is unsuitable or poor habitat for the mountain nyala, while 2,857 km^2 （12.7%） and 1,026 km^2 （4.6%） was ranked as good or optimal habitat, respectively. Our results not only reflected human induced habitat deg-radation, but also revealed an extensive area of intact habitat on the remote slopes of the Bale Mountain＇s southern and southeast- ern escarpments. This study provides an example of the roles that expert knowledge can still play in modem geospatial modeling of wildlife habitat. New geospatial tools, such as the FunConn model, are readily available to wildlife managers and allow them to perform spatial analyses with minimal software, data and training requirements. This approach may be especially useful for species that are obscure to science or when field surveys are not practical .展开更多
基金Supported by Scientific and Technological Projects of Anhui ProvinceNational Key Laboratory of Tea Biology and Resource Utilization of Anhui Agricultural University~~
文摘The planning of prior conservation areas is an important part of nature re- serve system, ：it is of great significance for biodiversity conservation. The methods of priority planning include hot-spots analysis, gap analysis, systematic conservation planning analysis and multi-criteria decision analysis. The key issues of priority area planning include the determination of the protect objects, the analyses of the protec- tion value and protection cost, the win-win development of protection and economy, and the changes of the management strategies of the protected areas. In this study, the features and research progress of different conservation methods were analyzed, and based on the discussion on the key issues of the planning of the protected areas, the application prospect of different methods was analyzed.
文摘Some children are maltreated and societies must protect them. This is done either at child protective services or when parents litigate over child custody, living, or visitation. Custody disputes provide difficult challenges for custody evaluators, particularly because information is often insufficient for high-precision decision-making. These challenges are present in both risk assessments （RAs） and investigations for the children＇s best interest （ICBIs）. Insights from gaming and signal-detection theory show that thinking several steps ahead leads to statistical advantage which improves decision-making in game play. The purpose of the present study is to show that gaming advantages can be used to improve RAs in custody disputes. The two-step procedure is organized as： （1） defining RAs and ICBIs as two sets with intersection; and （2） completing RAs before initiating ICBIs and using liberal RA decision-making criteria. Formal analysis and mathematical example show that the two-step procedure reduces the total number of RA errors by about 50 percent and suggest that gaming finesses are transferrable to custody disputes. Furthermore, should the two-step procedure be implemented, children are potentially protected from maltreatment post litigation. Implementation issues of the two-step procedure are discussed.
文摘Raising public awareness and participation of the local communities in the environmental protection has become a major objective of sound development programs. In the framework of the canal environmental protection program of Ho Chi Minh City, we had developed 32 public awareness meetings for 14 districts with about 2,726 participants from year 2012 to 2015. The program had been organized in various forms such as training, brochure, leaflet, poster, propaganda gifts, face-to-face discussion, study visits, survey questionnaire. The results of the program can add substantial value to the canal environmental protection program of the city. The information gained through public comments can help identify key issues and solutions for the authorities as district and city levels. It was determined that most important outcomes from the public participation were educating the public, incorporating public values, assumptions and preferences into decision making process.
文摘Green accounting and their impact for reducing cost as a profession is the duty to improve the internal viewpoint of any economic unit and develop information that clarify its role within their environment and their contribution to providing appropriate information for decision-making which leads to the optimal exploitation of resources and the preservation of the environment and averting the threat. Thus, taking into account the environmental accounts especially environmental costs would enable the accounting profession to provide more relevant information and appropriate administrative decision makers, productivity, in particular where the problem lies in the lack of such information, resulting in the adoption of sound decisions which have contributed to the deterioration of the environment rather than addressed. In total, 180 questionnaires were distributed and 155 returned. Through analysis, the study came to the most important results that there were no statistically significant differences between the arithmetic average of the possibility of measuring the environment cost of disclosure, and the study also recommends the allocation of the budget to preserve and protect the environment and the budget of social cost, the development of accounting methods in order to provide environmental information to make sound decisions to exploit these resources.
基金Conservation and monitoring technology research on wild tigers in China(2011-LYSJWT-08)
文摘In order to investigate the feasibility of reintroducing the South China tiger （Panthera tigris amoyensis） in the Jiangxi Matoushan National Nature Reserve, field surveys were conducted to assess prey distribution in the reserve. Twelve permanent transects were set in three distinct functional zones from February to April 2012 and May to July 2013. A total of 112 ungulate signs were recorded on these transects. In addition, 20 camera traps were used to survey ungulates and predators in 2012, while the following year we extended the survey site by using 30 cameras. Overall, 6641 capture events on 2930 camera days were obtained, presenting a variety of ungulate spe- cies： muntjak （Muntiacus muntjak）, tufted deer （Elaphodus cephalophus）, serow （Capricornis sumatraensis） and wild boar （Sus scrofa）. Population structure and composition of ungulates was compared in different functional zones using a single factor of variance analysis in SPSS software. Significant differences in the distribution of un- gulates were recognized between the core zone and experimental zone, but not in other zones due to differences in habitat types and management practices of the nature reserve. Using ArcGIS analysis and Salford Predictive Modeler software, we ran several predictive models to understand which areas are most suitable for ungulates. We conclude that muntjac and wild boar are mainly distributed in the experimental zone, serow are more common in the core zone, while tufted deer are located evenly in the three functional zones. Finally, suggestions for effective and feasible management strategies and techniques for Matoushan National Nature Reserve were recom- mended based on the results and analysis in this study.
文摘Populations of the endangered mountain nyala Tragelaphus buxtoni are significantly threatened by the loss of critical habitat. Population estimates are tentative, and information on the species＇ distribution and available habitat is required for for-mulating immediate management and conservation strategies. To support management decisions and conservation priorities, we integrated information from a number of small-scale observational studies, interviews and reports from multiple sources to define habitat parameters and create a habitat quality model for mountain nyala in the Bale Mountains. For our analysis, we used the FunConn model, an expertise-based model that considers spatial relationships （i.e., patch size, distance） between the species and vegetation type, topography and disturbance to create a habitat quality surface. The habitat quality model showed that approxi- mately 18,610 km^2 （82.7% of our study area） is unsuitable or poor habitat for the mountain nyala, while 2,857 km^2 （12.7%） and 1,026 km^2 （4.6%） was ranked as good or optimal habitat, respectively. Our results not only reflected human induced habitat deg-radation, but also revealed an extensive area of intact habitat on the remote slopes of the Bale Mountain＇s southern and southeast- ern escarpments. This study provides an example of the roles that expert knowledge can still play in modem geospatial modeling of wildlife habitat. New geospatial tools, such as the FunConn model, are readily available to wildlife managers and allow them to perform spatial analyses with minimal software, data and training requirements. This approach may be especially useful for species that are obscure to science or when field surveys are not practical .
