柴达木盆地植被调查与研究
|
摘要
植被资源调查为植被资源的保护与沙漠化治理提供基础理论依据。本研究采用样线法对柴达木盆地植被的资源现状进行调查,并对其盆地植被群落情况进行分析。结果表明:(1)柴达木盆地植被类型主要以沙生植被和盐生植被为主,其中密花柽柳(Tamarix arceuthoides)、蒿叶猪毛菜(Salsola abrotanoides)和唐古特白刺(Nitraria tangutorum)为当地优势灌木。藜科、菊科、禾本科、豆科、蒺藜科为当地优势科种。(2)根据植被分布特点,柴达木盆地植被可分为三大区域和六大植被群落类型。
The investigation of vegetation resources provides basic theoretical basis for the protection of vegetation resources and desertification control. In this study,a line transect method was used to investigate the resources status about vegetation and analyze its communities and degree of desertification in Tsaidam Basin. According to the analysis,there are some conclusions in the study. Firstly,the vegetations are mainly composed of sandy plants and halophytic plants. The local preponderant shrubs are Tamarix arceuthoides,Salsola abrotanoides and Nitraria tangutorum. The local dominant families are Chenopodiaceae,Compositae,Poaceae,leguminosae and Zygophyllaceae. Secondly,according to the characteristics of the vegetation distribution,the sandy vegetation could be divided into three regions and six types of communities.
The investigation of vegetation resources provides basic theoretical basis for the protection of vegetation resources and desertification control. In this study,a line transect method was used to investigate the resources status about vegetation and analyze its communities and degree of desertification in Tsaidam Basin. According to the analysis,there are some conclusions in the study. Firstly,the vegetations are mainly composed of sandy plants and halophytic plants. The local preponderant shrubs are Tamarix arceuthoides,Salsola abrotanoides and Nitraria tangutorum. The local dominant families are Chenopodiaceae,Compositae,Poaceae,leguminosae and Zygophyllaceae. Secondly,according to the characteristics of the vegetation distribution,the sandy vegetation could be divided into three regions and six types of communities.
引文
[1]何立恒,周寅康,杨强,等.延安市2000-2013年植被覆盖时空变化及特征分析[J].干旱区资源与环境,2015,29(11):175-178.
[2]武正丽,贾文雄,刘亚荣,等.近10a来祁连山植被覆盖变化研究[J].干旱区研究,2014,31(1):80-87.
[3]叶朝霞,陈亚宁,李卫红.基于生态水文过程的塔里木河下游植被生态需水量研究[J].地理学报,2007,62(5):451-461.
[4]Schuze E D,Money H A. Biodivegrsity and ecosystem function[A]. Lawton J H,Brown V K,Redundency in Ecosystems. New York:SpringerVerlag,1993:255-270.
[5]刘铮瑶,董治宝,等.巴丹吉林沙漠边缘地带植物区系及其资源利用[J].水土保持通报,2016,35(5):255-261.
[6]美丽,都瓦拉,银山,等.基于植被覆盖特征的土地沙漠化敏感性评价-以乌珠穆沁草原为例[J].干旱区资源与环境,2017,31(5):113-114.
[7]李昌龙,王继和,孙坤,等.民勤连古城自然保护区群落结构和物种多样性特征分析[J].西北植物学报,2006,26(11):2338-2344.
[8]张登山,等.青海高原土地荒漠化及其防治[M].北京:科学出版社,2009:1-50.
[9]张登山,等.柴达木沙漠化土地综合防治与利用途径的探讨[J].青海农林科技,1996(2):50-52.
[10]李林,申红艳,李红梅,等.柴达木盆地气候变化的区域显著性及其成因研究[J].自然资源学报,2015,30(4):642-648.
[11]Whitford W G. Ecology of Desert System[M]. New York:Acadenic Press,2002:68.
[12]钟泽兵,周国英,杨路存,等.柴达木盆地几种荒漠灌丛植被的生物量分配格局[J].中国沙漠,2014,34(4):1043-1044.
[13]王蒙,董治宝,逯军峰,等.巴丹吉林沙漠周边植被特征和物种多样性[J].中国沙漠,2015,35(5):1227-1332.
[14]张锦春,王继和,赵明,等.库姆塔格沙漠东南边缘天然植被调查研究[J].中国沙漠,2005,25(6):916-917.
[15]库姆塔格沙漠综合科学考察队.库姆塔格沙漠研究[M].北京:科学出版社,2012:59-60.
[16]侯学煜.论中国植被分区的原则、依据和系统单位[J].植物生态学与地植物学丛刊,1964,2(2):153-179.
[17]杨自辉.民勤沙井子地区40a来荒漠植被变迁初探[J].中国沙漠,1999,19(2):395-398.
[18]王占林,马玉林,年奎.青海高原柽柳属树种资源与育苗造林技术[J].防护林科技,2012(5):113-115.
[19]杨东,田娜,焦金鱼.植被恢复措施与土壤酶活性和肥力的相关性研究-以半干旱林区为例[J].安徽农业科学,2007,35(22):6870-6873.
[2]武正丽,贾文雄,刘亚荣,等.近10a来祁连山植被覆盖变化研究[J].干旱区研究,2014,31(1):80-87.
[3]叶朝霞,陈亚宁,李卫红.基于生态水文过程的塔里木河下游植被生态需水量研究[J].地理学报,2007,62(5):451-461.
[4]Schuze E D,Money H A. Biodivegrsity and ecosystem function[A]. Lawton J H,Brown V K,Redundency in Ecosystems. New York:SpringerVerlag,1993:255-270.
[5]刘铮瑶,董治宝,等.巴丹吉林沙漠边缘地带植物区系及其资源利用[J].水土保持通报,2016,35(5):255-261.
[6]美丽,都瓦拉,银山,等.基于植被覆盖特征的土地沙漠化敏感性评价-以乌珠穆沁草原为例[J].干旱区资源与环境,2017,31(5):113-114.
[7]李昌龙,王继和,孙坤,等.民勤连古城自然保护区群落结构和物种多样性特征分析[J].西北植物学报,2006,26(11):2338-2344.
[8]张登山,等.青海高原土地荒漠化及其防治[M].北京:科学出版社,2009:1-50.
[9]张登山,等.柴达木沙漠化土地综合防治与利用途径的探讨[J].青海农林科技,1996(2):50-52.
[10]李林,申红艳,李红梅,等.柴达木盆地气候变化的区域显著性及其成因研究[J].自然资源学报,2015,30(4):642-648.
[11]Whitford W G. Ecology of Desert System[M]. New York:Acadenic Press,2002:68.
[12]钟泽兵,周国英,杨路存,等.柴达木盆地几种荒漠灌丛植被的生物量分配格局[J].中国沙漠,2014,34(4):1043-1044.
[13]王蒙,董治宝,逯军峰,等.巴丹吉林沙漠周边植被特征和物种多样性[J].中国沙漠,2015,35(5):1227-1332.
[14]张锦春,王继和,赵明,等.库姆塔格沙漠东南边缘天然植被调查研究[J].中国沙漠,2005,25(6):916-917.
[15]库姆塔格沙漠综合科学考察队.库姆塔格沙漠研究[M].北京:科学出版社,2012:59-60.
[16]侯学煜.论中国植被分区的原则、依据和系统单位[J].植物生态学与地植物学丛刊,1964,2(2):153-179.
[17]杨自辉.民勤沙井子地区40a来荒漠植被变迁初探[J].中国沙漠,1999,19(2):395-398.
[18]王占林,马玉林,年奎.青海高原柽柳属树种资源与育苗造林技术[J].防护林科技,2012(5):113-115.
[19]杨东,田娜,焦金鱼.植被恢复措施与土壤酶活性和肥力的相关性研究-以半干旱林区为例[J].安徽农业科学,2007,35(22):6870-6873.