Results 121 to 130 of about 1,895 (195)

MODELS FOR ESTIMATING THE ABOVEGROUND BIOMASS OF HALOXYLON AMMODENDRON IN MINQIN, CHINA

open access: yesApplied Ecology and Environmental Research, 2021
C.-W. TANG, R. WANG, C.-L. LI, G.-C. LU
openaire   +1 more source

Mapping Khulan Habitats: A GIS-Based Approach [PDF]

open access: yes, 2007
This paper focuses on the contribution that a combination of public domain GIS data with extensive habitat data can make to Khulan conservation in southern Mongolia.
von Wehrden, Henrik, Wesche, Karsten
core   +1 more source

Influence of Salinity and Temperature on the Germination of Haloxylon ammodendron and Ceratoides arborescens [PDF]

open access: yesJournal of Animal and Veterinary Advances, 2012
Xian-Guo Wang   +6 more
openaire   +1 more source

Vegetation of hot semi-deserts, badlands and related ruderal vegetation in western Tajikistan (Middle Asia) [PDF]

open access: yes
Aims: To complete the syntaxonomic conspectus of the vegetation of Tajikistan, hot semi-deserts and ruderal vegetation, mainly of the lowlands and montane belt, were surveyed with some remarks on their environmental predictors.
Nobis, Marcin   +3 more
core   +2 more sources

Genetic diversity analysis of mangaba (Hancornia speciosa Gomes), an exotic braxilian tropical species. [PDF]

open access: yes, 2012
Twenty genotypes from natural population of mangaba located in Itaporanga D’Ajuda (Sergipe state - Brazil) were subjected to analysis using RAPD markers.
ALMEIDA, C. S.   +4 more
core   +1 more source

塔里木沙漠公路防护林土壤微生物生物量与土壤环境因子的关系 [PDF]

open access: yes, 2009
为探讨极端干旱区风沙土土壤微生物与土壤环境因子的作用规律,采用相关分析法研究了塔里木沙漠公路防护林地土壤微生物生物量与理化因子和酶活性的关系.结果表明:土壤容重和粒径减小(R0.85)时,防护林地中土壤微生物数量和生物量有增大趋势,由容重与微生物量的相关性主导;土壤养分含量与土壤微生物数量和生物量呈正相关,主要由速效养分和放线菌、微生物生物量C、P的相关性所致;土壤酶活性与土壤微生物数量和生物量的相关性差异较大,R在0.51~0.91,主要取决于蔗糖酶、磷酸酶与放线菌、微生物量C的相关 ...
周宏伟   +7 more
core  

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