搜索结果: 1-15 共查到“理学 Biotic”相关记录15条 . 查询时间(0.14 秒)
中国地质大学科学技术发展院冯学谦，陈中强*等 BGEG国家重点实验室. Earth-Science Reviews (2019), Unusual shallow marine matground-adapted benthic biofacies from the Lower Triassic of the northern Paleotethys: Implications for biotic recovery following the end-Permian mass extinction
探讨；大灭绝；微生物；后生；生物；
2021/10/20
近日，地学《Earth-Science Reviews》正式刊发了中国地质大学生物地质与环境地质国家重点实验室陈中强教授团队《古特提斯洋北缘下三叠统特殊的微生物席底质生物相及其对大灭绝之后生物复苏的指示意义》（Unusual shallow marine matground-adapted benthic biofacies from the Lower Triassic of the north...
中国地质大学科学技术发展院代旭(博士研究生),宋海军等地学院 BGEG国家重点实验室 GSA Bulletin(2018), Rapid biotic rebound during the late Griesbachian indicates heterogeneous recovery patterns after the Permian-Triassic mass extinction（图）
早三叠世；生物；复苏模式
2021/10/21
近日，美国地质学会会刊《GSA Bulletin》刊出了中国地质大学地学院和生环国重宋海军教授团队的研究成果——Rapid biotic rebound during the late Griesbachian indicates heterogeneous recovery patterns after the Permian-Triassic mass extinction。论文第一作者为中国...
Biotic Response to Global Change: The Last 145 Million Years
145 Million Years Global Change
2015/7/31
This volume has its origins in a joint research program between the Natural History Museum, London and University College, London on Global Change and the Biosphere. The authors are mainly paleontolog...
What Happens in an Estuary Doesn't Stay There: Patterns of Biotic Connectivity Resulting from Long Term Ecological Research
Estuary Doesn't Stay There Biotic Connectivity Resulting
2015/7/16
The paucity of data on migratory connections and an incomplete understanding of how mobile organisms use geographically separate areas have been obstacles to understanding coastal dynamics. Research o...
Toward a more comprehensive theory of zooplankton diel vertical migration: Integrating ultraviolet radiation and water transparency into the biotic paradigm
comprehensive theory zooplankton diel vertical migration Integrating ultraviolet radiation water transparency biotic paradigm
2014/4/4
The current prevailing theory of diel vertical migration (DVM) of zooplankton is focused largely on two biotic drivers: food and predation. Yet recent evidence suggests that abiotic drivers such as da...
Plant stages with biotic, indirect defences are more palatable and suffer less herbivory than their undefended counterparts
anti-herbivore defences herbivore preference
2015/11/13
Plants have evolved several anti-herbivory strategies, including direct defences, such as mechanical and chemical
defences, and indirect or biotic defences, such as the recruitment of defending anima...
Seasonal and interannual change in a Chesapeake Bay eelgrass community: Insights into biotic and abiotic control of community structure
Seasonal and interannual change Chesapeake Bay eelgrass community Insights into biotic abiotic control of community structure
2014/4/17
We characterized the seasonal and interannual variation in macrophytes, epiphytes, invertebrate herbivores, small demersal predators, and physicochemical characteristics of an eelgrass (Zostera marina...
Hydrologic and biotic influences on nitrate removal in a subtropical spring-fed river
Hydrologic biotic influences on nitrate removal a subtropical spring-fed river
2014/4/16
We use a long-term chemical and hydrologic record in combination with longitudinal sampling and highfrequency nitrate (NO{3) measurements from in situ sensors to describe temporal and spatial patterns...
Biotic pump of atmospheric moisture as driver of the hydrological cycle on land
atmospheric moisture hydrological cycle
2009/5/7
In this paper the basic geophysical and ecological principles are jointly analyzed that allow the landmasses of Earth to remain moistened sufficiently for terrestrial life to be possible. 1. Under gra...
Kinetics of Acid Blue 1 Adsorption from Aqueous Solution by Carbonaceous Substrate Produced from Biotic Precursor
activated carbon chemical treatment
2007/12/20
摘要 Adsorption of acid blue 1 from aqueous solution onto carbonaceous substrate produced from the wood of Paulownia tomentosa was investigated. The samples characterized by FTIR, SEM, EDS and XRD tech...
Biotic stoichiometric controls on the deep ocean N:P ratio
Biotic stoichiometric controls deep ocean N:P ratio
2010/1/14
We re-examine what controls the deep ocean N:P ratio in the light of recent findings that the C:N:P stoichiometry of phytoplankton varies with growth rate, nutrient and light limitation, species and p...
The trace-metal composition of size-fractionated plankton in the South China Sea: Biotic versus abiotic sources
size-fractionated plankton South China Sea
2014/4/22
We report the elemental composition (P, Si, Al, V, Cr, Mn, Fe, Co, Ni, Cu, and Zn) in the size-fractionated
plankton and suspended particulate matter (SPM) in the surface waters of the South China Se...
The sensitivity of minimum oxygen concentrations in a fjord to changes in biotic and abiotic external forcing
minimum oxygen concentrations biotic abiotic external forcing
2014/4/30
We investigated the possible biotic and abiotic causes of the observed long-term decrease of oxygen minimum
concentrations in the deep water of Gullmar Fjord. Physical factors explained about 40% of ...
Physical, chemical, and biotic effects on arctic zooplankton communities and diversity
Physical chemical biotic effects
2014/5/16
We examined how physical and chemical factors and fish populations affected the presence and density of
zooplankton species in 104 Alaskan arctic lakes. Five fish species and nine zooplan...
Biotic, chemical, and morphometric factors contributing to winter anoxia in prairie lakes
Biotic chemical morphometric factors
2014/5/21
To assess how features of lakes and their watersheds influence winter oxygen decay rates and the frequency of
anoxia in shallow prairie lakes, we measured lake and watershed characteristics for...