国家级自然保护区人与动物冲突问题的调查与思考--以石首麋鹿国家级自然保护区为例

随着社会经济发展及人类对土地资源的扩张,野生动物栖息地不断减少,生物多样性恢复性质量不断降低,人兽冲突、野生动物肇事事件频发;人与野生动物的矛盾日渐尖锐。为此,应加强保护区周边土地利用情况的调查,重视了解野生动物的生活状态,宣传国家保护区周边社区人口、产业、环境的保护政策,协调人地关系至关重要。以石首麋鹿国家级自然保护区为例,分析了成立30年人兽冲突原因,提出了缓解冲突的建议:①控制开发资源的程度、推动人类适度利用资源;②强化部门协调、兼顾土地的生产与生态功能;③建立国家公园体系,推进生态旅游,探索野生动物等自然资源合理利用途径,以促进保护和利用有机统一。

Patterns,Causes and Perceptions of Human-Large Carnivore Conflict in the Chitwan National Park,Nepal

One of the major management problems in and around protected areas is the intensifying conflict between local people and wildlife,especially large carnivores.Livestock depredation and human fatalities caused by attacks of carnivores are found to be serious obstacles in conflict management.This study aims to explore the patterns,costs,causes and perceptions of human large carnivore conflict in the Nawalpur area of Chitwan National Park.The patterns of livestock loss and human casualties due to large carnivores(Panthera tigris and Panthera pardus)were analysed using the secondary data reported to Chitwan National Park from 2001 to 2019.To understand the people’s perception towards carnivores and wildlife conservation,150 victim respondents were asked,with one household selected from each grid.During 19-year study period,a total of 521 incidents caused by large carnivores were reported,which included 33 human casualties and 488 livestock depredations.Tiger was responsible for the maximum conflict incidents in Nawalpur.The total relief provided for human deaths and injuries was US$17524.41,whereas US$13702.18 was used to compensate for livestock depredation in the Nawalpur area by authorities of the Chitwan National Park.More than 64%of the respondents liked the presence of carnivores in their area and had a positive attitude toward the conservation of large carnivores,even though the carnivores were responsible for livestock depredation and human injury and death.People’s satisfaction with the relief scheme provided by the government depended on ethnicity,gender,age class,occupation,education,insurance,and livestock ownership,but they believed the scheme was not effective.Hence,an effective relief scheme and awareness about the process of relief funding should be conducted in conflict areas.Conducting awareness programs for local communities about large carnivores,their behavior,and preparing predator-proof corrals would be helpful in minimizing conflict in the study area.

Economic Analysis of Electric Fencing for Mitigating Human-wildlife Conflict in Nepal

Human-wildlife conflict is one of the biggest conservation challenges throughout the world.Various conservation strategies have been employed to limit these impacts,but often they are not adequately monitored and their effectiveness assessed.Recently,electric fencing has been constructed as a means to mitigate humanwildlife conflict surrounding many Nepalese protected areas.To date,there are no other studies analyzing the cost effectiveness and efficacy of fencing for conservation.This study aims to examine the cost effectiveness of electric fencing in the eastern sector of Chitwan National Park,Nepal,where the fencing has recently been constructed.Great Indian one-horned rhinoceros（Rhinoceros unicornis）,wild boar（Sus scrofa）,Asian elephant（Elephas maximus）,and tiger（Panthera tigris） were the main wildlife species involved in human-wildlife conflict in the buffer zone area surrounding the park,where the fencing was deployed.Electric fencing was significantly effective in reducing crop damage by 78% and livestock depredation by 30%–60%.Human mortality was not reduced significantly in the study areas and continued at low levels.Our analysis suggested that total net present value of the cost of electric fence in Kagendramalli User Committee（KMUC） and Mrigakunja User Committee（MKUC） was 1 517 959 NPR（Nepalese Rupees,21 685 USD） and 3 530 075 NPR（50 429 USD） respectively up to the fiscal year 2009/10.Net present benefit in KMUC and MKUC was 16 301 105 NPR（232 872 USD） and 38 304 602 NPR（547 208 USD） respectively up to 2009/10.The cost-benefit ratio of electric fence up to base fiscal year 2009/10 in KMUC is 10.73,whereas MKUC is 10.85.These results illustrate that the electric fencing program is economically and socially beneficial in reducing human-wildlife conflict（crop damage and livestock depredation） around the protected areas where large mammals occur.

Human-Wildlife Conflicts in Paschim Kusaha Village of Koshi Tappu Wildlife Reserve, Sunsari District, Nepal

Human-wildlife conflict has been one of the most trouble-causing issues in many areas of Nepal including Eastern Nepal. This study assessed the human-wildlife conflict status in Paschim Kusaha Village of Koshi Tappu Wildlife Reserve(KTWR), Sunsari District, Nepal. Data were collected from 47 respondents of different households through questionnaire surveys and formal and informal interviews. Results revealed that the most destructive wild animals were wild elephants, wild boar,and wild water buffalo and the most raided crops were paddy(63.83 %), maize(19.15%), and potato(17.02%). Most of the encounters between humans and wildlife were recorded at night(after dusk and before dawn)(78.72%). Local people were suffering from damage of physical properties, human harassment or nuisance, and depredation of cropland due to wild animals.A total of 70% of respondents had a positive attitude towards conservation despite disturbing human mortality records(22deaths in the last five years) from the reserve area and surrounding. Awareness of wildlife behavior together with conservation and easy access to compensation schemes were suggested to minimize conflicts in the area.