汗马国家级自然保护区生物多样性现状及其评价
2015-10-21翟鹏辉李晔李正山
翟鹏辉 李晔 李正山
摘要:为了更好地保护好汗马保护区,通过两年,91条276 km样线,5910个样方,40套监测设备及12块固定样地的科考调查,统计出保护区内共有野生植物620种,隶属于110科296属;大型真菌179种,隶属于29科72属;陆栖脊椎动物293种,其中鸟类16目44科204种,兽类6目16科51种,鱼类6目9科28种,两栖爬行类4目7科10种。保护区拥有丰富的野生动植物资源和景观资源。其所表现出来的完整性、代表性、多样性、自然性、适宜性、稀有性和脆弱性,都使得其对于内蒙古大兴安岭地区乃至国家生物多样性保护具有重要的意义。
关键词:汗马;自然保护区;生物多样性;评价
中图分类号:S 759.9文献标识码:B文章编号:1001-005X(2015)01-0026-04
The Current Situation and Evaluation of the Biodiversity
of Hanma National Nature Reserve
Zhai Penghui,Li Ye,Li Zhengshan
(Protection and Management Department of Hanma National Nature Reserve,Jinhe 022359,Inner Mongolia)
Abstract:In order to better protect the Hanma Nature Reserve,a total of 91 transects of 276km,5910 plots,and 40 sets of monitoring equipment,were established in 12 fixed sample plots within two years.It is concluded that within the nature reserve,there are 620 wild plant species,which belong to 110 families,296 genus;There are 179 macrofungi species,which belong to 29 families and 72 genus;There are 293 kinds of terrestrial vertebrates,including birds with 16 orders,204 species,and 44 families;mammals with 6 orders,16 families and 51 species;fish species with 6 orders,9 families,and 28 species;amphibians and reptiles with 4 orders,7 families,and 10 species.Hanma National Nature Reserve has abundant wildlife and landscape resources.Due to its integrity,representativeness,diversity,naturality,suitability,rarity and vulnerability,it is of vital importance for biodiversity conservation in Daxinganling region and the country.
Keywords: Hanma;nature reserve;biodiversity;evalution
收稿日期:2014-06-04
第一作者簡介:翟鹏辉,本科,助理工程师。研究方向:保护区保护工作。Email:741245642@qq.com
引文格式:翟鹏辉,李晔,李正山.汗马国家级自然保护区生物多样性现状及其评价[J].森林工程,2015,31(1):26-29.汗马国家级自然保护区早在建国之初就被前苏联专家倡议划为自然保护区,从未经过人为破坏,其完整性、原始性和代表性都得到了有效保持。是国家51个示范保护区之一,并加入“人与生物圈保护区”。然而,由于地处内蒙古大兴安岭深处,交通不便,一直以来对其研究了解较少。直到最近两年才开始进行系统的调查研究,并取得了一定的成果。
1保护区的自然概况
1.1地理位置与区域范围
汗马国家级自然保护区位于内蒙古大兴安岭西坡北部,行政隶属于内蒙古自治区呼伦贝尔市根河市,地理坐标为东经122°23′34″~122°52′46″,北纬51°20′02″~51°49′48″,东临黑龙江省呼中国家级自然保护区,南接内蒙古甘河林业局,西与内蒙古金河林业局接壤,北与内蒙古阿龙山林业局为界。……
