STRUCTURE AND COMPOSITION OF SAVANNA VEGETATION IN NORTHERN BOLIVIA - A PRELIMINARY-REPORT
STRUCTURE AND COMPOSITION OF SAVANNA VEGETATION IN NORTHERN BOLIVIA - A PRELIMINARY-REPORT
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DOI：
10.2307/2807594
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发表时间：
1989-01-01
期刊：
影响因子：
0.9
通讯作者：
BECK, SG
中科院分区：
文献类型：
--
作者：
HAASE, R;BECK, SG
对玻利维亚北部拉巴斯省热带低地季节性洪水稀树草原的植被进行了研究。该地区第一批维管束植物包括约 600 种植物，其中至少有 3 种是玻利维亚植物区系的新物种，4 种是科学界的新物种。稀树草原内区分的八种主要植被类型是干燥束草稀树草原（“altura”）、季节性淹没的束草群落（“sartenejal”）、棕榈沼泽（“palmar”）、两种类型的河流漫滩（“bajios”）、高灌木群落（“chaparral”）、白蚁丘植被和廊道森林。该研究区域是玻利维亚最不为人所知的区域之一。迫切需要对这些稀树草原进行进一步的研究。
The vegetation of seasonally flooded savannas in the tropical lowland of the Departamento La Paz, northern Bolivia, was studied. A first collection of vascular plants in this area includes about 600 species, at least three of which are new to the Bolivian flora and four are new to science. The eight major vegetation types distinguished within the savannas are dry bunchgrass savanna ("altura"), seasonally flooded bunch-grass community ("sartenejal"), palm swamp ("palmar"), two types of river floodplains ("bajios"), a tall shrub community ("chaparral"), the vegetation of termite mounds, and gallery forest. The study area is among the least known in Bolivia. There is a strong need for further studies of these savannas.