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Major group of flowering plants is evolving twice as quickly in temperate zones as in the tropics（图）
Major group flowering plants evolving twice quickly temperate zones tropics
2020/7/10
In a surprise twist, a major group of flowering plants is evolving twice as quickly in temperate zones as in the tropics. The finding runs counter to a long-held hypothesis that tropical regions, home...
Trophic Relationships and Diet of Consumers in Temperate Kelp Forest and Coral Reef Ecosystems
Temperate Kelp Forest Coral Reef Ecosystems
2015/7/16
We explored the use of stable nitrogen (N) isotope analysis to assess trophic position of consumers in two marine ecosystems: the kelp forests of southern California and a coral atoll in the tropical ...
Increased temperature and precipitation interact to affect root production, mortality, and turnover in a temperate steppe: implications for ecosystem C cycling
precipitation root mortality root production root turnover temperate grassland warming
2015/2/5
Fine root production and turnover play important roles in regulating carbon (C) cycling in terrestrial ecosystems. In order to examine effects of climate change on root production and turnover, a fiel...
TURNING UP THE HEAT ON THE LITTLE THINGS THAT RUN THE WORLD: EVALUATING THE IMPACTS OF CLIMATE CHANGE ON ANT BIODIVERSITY IN THE TEMPERATE FOREST COMMUNITIES OF THE NORTHEASTERN UNITED STATES
Biodiversity Climate Change Ants Ecology Biogeography Macroecology
2014/12/18
Climatic change threatens biodiversity worldwide. In the forests of the northeastern United States, climate change is expected to increase mean annual temperatures by up to 4.5˚C and change preci...
Long-term vegetation changes in a temperate forest impacted by climate change
Alaska biodiversity Callitropsis nootkatensis
2015/11/13
Pervasive forest mortality is expected to increase in future decades as a result of increasing
temperatures. Climate-induced forest dieback can have consequences on ecosystem services, potentially
m...
Genomic Analyses of Toll-like Receptor 4 and 7 Exons of Bos indicus from Temperate Sub-himalayan Region of India
Bovine TLR 4 TLR 7 Exons LRR Innate Immunity Sequence Analyses
2016/5/6
Toll-like receptors (TLRs) play an important role in the recognition of invading pathogens and the modulation of innate immune responses in mammals. The TLR4 and TLR7 are well known to recognize the b...
Seasonal Production Performance of Angora Rabbits under Sub-temperate Himalayan Conditions
Angora Nutrition Production Rabbit Season Wool
2016/4/29
An experiment of one-year duration was conducted on sixteen adult male German Angora rabbits under sub-temperate Himalayan conditions, to assess the effect of seasons on their body weight, wool produc...
Evaluation of Fermentation Quality of a Tropical and Temperate Forage Crops Ensiled with Additives of Fermented Juice of Epiphytic Lactic Acid Bacteria (FJLB)
Tropical and Temperate Forage Crops Fjlb Additive Silage Fermentation
2016/4/15
This study aimed to examine the fermentation quality of a tropical Elephant grass (Pennisetum purpuereum) and temperate Italian ryegrass (Lolium multiflorum) forages ensiled additive of fermented juic...