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中国地质大学科学技术发展院宋虎跃BGEG国家重点实验室 Geology (2017) Uranium and carbon isotopes document global-ocean redox-productivity relationships linked to cooling during the Frasnian-Famennian mass extinction
全球；变冷；事件；导致；生物；大灭绝
2021/10/21
近日，中国地质大学生物地质与环境地质国家重点实验室宋虎跃副研究员及合作者在国际地学领域权威期刊《GEOLOGY》上发表题目“Uranium and carbon isotopes document global-ocean redox-productivity relationships linked to cooling during the Frasnian-Famennian mass ex...
Planning for OBIS:Examining Relationships with Existing National and International Biodiversity Information Systems
OBIS Existing National International Biodiversity Information Systems
2015/8/5
The Ocean Biogeographic Information System (OBIS) grew from a series of workshops funded by the Sloan Foundation to explore the feasibility and goals of a Census for Marine Life. During the workshop t...
Relationships between phytoplankton growth and cell size in surface oceans: Interactive effects of temperature, nutrients, and grazing
phytoplankton growth cell size in surface oceans Interactive effects temperature nutrients grazing
2014/4/17
We compile two data sets from14C uptake and dilution experiments conducted in surface waters of the global ocean to investigate the relationship between phytoplankton mass-specific growth rate and cel...
Why are diverse relationships observed between phytoplankton biomass and transport time?
diverse relationships observed ytoplankton
2014/4/17
Transport time scales such as flushing time and residence time are often used to explain variability in
phytoplankton biomass. In many cases, empirical data are consistent with a positive phytoplankt...
Why are diverse relationships observed between phytoplankton biomass and transport time?
diverse relationships observed ytoplankton
2014/4/17
Transport time scales such as flushing time and residence time are often used to explain variability in
phytoplankton biomass. In many cases, empirical data are consistent with a positive phytoplankt...
A Statistical Method for Analyzing Wave Shapes And Phase Relationships of Fluctuating Geophysical Variables
Wave Shapes Fluctuating Geophysical Variables Phase Relationships
2009/4/2
A system of computational techniques was developed to detect a variety of structural features in geophysical time series containing turbulent or wave-like fluctuations. Individual probability density ...
Identification of octocoral recruits using microsatellite primers: Relationships between recruitment and adult distribution of Pseudopterogorgia spp.
octocoral recruits microsatellite primers
2014/4/21
Octocorals are commonly identified from the structure of their calcium carbonate sclerites. However, small
recruits cannot always be identified in this manner. Primers for microsatellite loci develop...
Food-web structure and planktonic predator–prey relationships in two eutrophic European lakes: Stability constraints on carbon fluxes
Food-web structure planktonic predator–prey relationships two eutrophic European lakes Stability constraints carbon fluxes
2014/4/21
The food webs in two eutrophic European lakes were analyzed with respect totheir stability characteristics.The food web during the summer in Lake Nesjøvatn (Norway) appeared to be stable; its res...
Trophic relationships of exotic anadromous salmonids in the southern Patagonian Shelf as inferred from stable isotopes
Trophic relationships exotic anadromous salmonids the southern Patagonian Shelf inferred stable isotopes
2014/4/21
On the basis of their thermal preferences, salmon introduced in South America can distribute over the whole Southern Patagonian Shelf Ecosystem (SPSE). Stable isotope (d13C andd15N) data show that the...
Patterns of functional biodiversity and function–environment relationships in lake littoral macroinvertebrates
functional biodiversity function–environment relationships lake littoral macroinvertebrates
2014/4/18
I examined variability in the abundances of functional groups, functional diversity measures, and functional structure of littoral macroinvertebrate communities in relation to the environmental featur...
Long-term fluctuations (1974-99) of the salps Thalia democratica and Salpa fusiformis in the northwestern Mediterranean Sea: Relationships with hydroclimatic variability
Long-term fluctuations salps Thalia democratica Salpa fusiformis northwestern Mediterranean Sea:hydroclimatic variability
2014/5/4
We investigated the long-term variability of the salps Thalia democratica and Salpa fusiformis during the period 1974-1999 at a coastal site in the Bay of Villefranche-sur-mer. During this period T. d...
Relationships among photoperiod, carbon fixation, growth, chlorophyll a, and cellular iron and zinc in a coastal diatom
Relationships photoperiod carbon fi xation growth
2014/5/19
We conducted culture experiments with the diatom Thalassiosira pseudonana to determine the interactive effects
of day length and biologically available concentrations of iron and zinc on cellular iro...
Synchrony in relationships between the North Atlantic Oscillation and water chemistry among Sweden’s largest lakes
North Atlantic Oscillation water chemistry Sweden's largest lakes
2014/5/19
The North Atlantic Oscillation (NAO) is commonly presented as an easy and reliable index that can be used to study climatic effects on aquatic ecosystems. Here, the NAO winter index (NAOW) was applied...
Millennial-scale relationships of diatom species richness and production in two prairie lakes
2014/5/16
Insight into the causes and consequences of changes in aquatic biodiversity requires an improved understanding
of the nature of the relationships between species richness and ecosystem function over ...
Quantitative and qualitative relationships between planktonic diatom communities and diatom assemblages in sedimenting material and surface sediments in Lake Baikal, Siberia
Quantitative qualitative relationships Lake Baikal Siberia
2014/5/21
Endemic planktonic diatoms are a major component of Lake Baikal sediments during interglacial periods. To
investigate how these diatom assemblages are altered during sediment formation, quantitative ...