Results 211 to 220 of about 979,001 (246)
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OPPORTUNITIES OF ECOTOURISM DEVELOPMENT IN HEILONGJIANG PROVINCE

RUSSIA AND CHINA: A VECTOR OF DEVELOPMENT, 2020
P.A. Klishin, S.V. Feoktistov
openaire   +1 more source

[Arbovirus survey in some regions in Heilongjiang province].

Zhonghua shi yan he lin chuang bing du xue za zhi = Zhonghua shiyan he linchuang bingduxue zazhi = Chinese journal of experimental and clinical virology, 2008
Mosquitoes were collected in Heilongjiang province in 2002, four virus strains were isolated by inoculation of homogenates onto BHK cell lines. The viruses were identified. Multiple alignment and phylogenetic analysis were carried out by Clustal X (1.8) program.Amino acid (AA) analysis was carried out by GENEDOS (3.2).Biological characters of four ...
Huan-yu, Wang   +10 more
openaire   +1 more source

Spatial and temporal trends and drivers of fractional vegetation cover in Heilongjiang Province, China during 1990-2020.

Ying yong sheng tai xue bao = The journal of applied ecology, 2023
Nan Zhao   +4 more
semanticscholar   +1 more source

Spatial evolution of cultivated land in the Heilongjiang Province in China from 1980 to 2015

Environmental Monitoring & Assessment, 2022
Dan Li   +3 more
semanticscholar   +1 more source

Genomic Epidemiology of SARS-CoV-2 in Guangdong Province, China

Cell, 2020
Jing Lu, Verity Hill, Sarah François
exaly  

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