1. Studies examining changes in the scheduling of breeding in response to climate change have focused on species with well-defined breeding seasons. Specie... S Burthe,A Butler,KR Searle,... - 《Journal of Animal Ecology》 被引量: 50发表: 2011年 The relationship between respiration and chip...
中国的大部分地区位于北温带,气候温和,四季分明,适宜人类居住与生存。大陆性季风气候是中国气候的主要特点。 Since most areas of China are situated in the north temperature zone, the climate is warm with distinct seasons of winter, ...
shorter,and the summer length changed most significantly(P0.01);the spring and summer started earlier in the south,while autumn and winter started earlier in the north;and the starting dates of autumn and winter had a delaying trend while spring and summer had an advancing trend at many ...
【题目】英语翻译【题目】英语翻译1.al lfour of the seasons display their own un ique characteristics,but wha tcauses the chang【题目】英语翻译1.al lfour of the seasons display their own un ique characteristics,but wha tcauses the chang e?
The filters were extracted using dichloromethane in an ultrasonicator and analyzed for six PAHs (anthracene, fluoranthene, pyrene, benzo[a]anthracene, chrysene, and benzo[a]pyrene) with HPLC. Total PAHs concentrations were statistically different among seasons in each site, and the highest ...
Differences in storms’ characteristics between monsoon and pre-monsoon seasons. Data and methods Data The primary data used in this work is equivalent radar reflectivity factor (Ze). It is proportional to the 6th power of hydrometeor size, a proxy for hydrometeor concentration and rain rate (R)...
Analysis shows thatrainfall and maximum temperatures are importantfactors controlling the magnitude of the grasspollen season in both southern Spain and theUnited Kingdom, and that the strength anddirection of the influence exerted by thesevariables varies with geographical location andtime. 展开 关键词...
of the heat source exhibits a clear climate transition signal in 1990/1991.In summer,the variability in the southern QTP is opposite to that in the northern part,and for other seasons,the variability shows an anti-phase distribution between the central to northeastern QTP and the southeastern ...
I investigated characteristics of an indiscriminate brown bear harvest in the Oshima Peninsula, Hokkaido, Japan, by interviewing hunters and determining the sex and age of bears killed from 1983 through 1987. Harvest structure differed by seasons and methods. Females with cubs were killed during den...
the richness of dinoflagellate and blue-green algae increased significantly in warm seasons.The center of phytoplank-ton richness occurred in the western waters around the mouth of the Beibu Bay in April and September,and then shifted to the middle-eastern waters in December and January.A ...