CAJ | 학술논문

2009年7月、8月,2010年3月中旬、5月下旬,对内蒙古达赉湖地区蒙原羚进行野外考察并在生境适宜度分析的基础上,利用FRAGSTATS 3.3软件对达赉湖地区蒙原羚生境进行景观格局分析。通过比较1998年和2010年达赉湖地区蒙原羚生境适宜度评价结果,表明内蒙古达赉湖地区蒙原羚一般适宜生境、中度适宜生境和适宜生境的斑块不断被分割成更小的斑块,破碎化程度加大。蒙原羚不适宜生境斑块面积在增加,而一般适宜斑块、中度适宜生境和适宜斑块面积在减小,并且适宜生境面积变化程度最大。因此应加强对适宜生境斑块的有效管理,严格控制和降低来自斑块外部的干扰,同时加强对中度适宜生境和一般适宜生境生态功能的恢复,严格控制草场载畜量。另外,应对不适宜生境的草地资源进行科学化、规范化的管理,并深入开展科学研究,以保护蒙原羚的生存空间。
2009년7월、8월,2010년3월중순、5월하순,대내몽고체뢰호지구몽원령진행야외고찰병재생경괄의도분석적기출상,이용FRAGSTATS 3.3연건대체뢰호지구몽원령생경진행경관격국분석。통과비교1998년화2010년체뢰호지구몽원령생경괄의도평개결과,표명내몽고체뢰호지구몽원령일반괄의생경、중도괄의생경화괄의생경적반괴불단피분할성경소적반괴,파쇄화정도가대。몽원령불괄의생경반괴면적재증가,이일반괄의반괴、중도괄의생경화괄의반괴면적재감소,병차괄의생경면적변화정도최대。인차응가강대괄의생경반괴적유효관리,엄격공제화강저래자반괴외부적간우,동시가강대중도괄의생경화일반괄의생경생태공능적회복,엄격공제초장재축량。령외,응대불괄의생경적초지자원진행과학화、규범화적관리,병심입개전과학연구,이보호몽원령적생존공간。
We used FRAGSTATS 3.3 software to analyze landscape use of Mongolia gazelle（Procapra gutturosa） in Dalai Lake region based on field survey of Mongolia gazelle and habitat suitability analysis in July and August 2009,mid - March and late May in 2010.By comparing Mongolia gazelle habitat suitability evaluation results in 1998 and 2010,we found that the rarely suitable habitat,less suitable habitat,and suitable habitat patches of Mongolian gazelle were fragmented.Mongolian gazelle suitable habilat patches area increased,while rarely suitable,less suitable and suitable habitat patch size in the reduced.We conclude that suitable habitats should be effectively managed and conserved,and more protection should be provided.The degradation of habitat must be reduced and the recovery of ecological functions of rarely suitable habitat and less suitable habitats must be enhanced.Strict control of stocking rates should also be emphasized and strengthening scientific research on this species, in order to conserve the Mongolia gazelle.