搜索结果: 1-15 共查到“理学 benthic”相关记录123条 . 查询时间(0.078 秒)
Uncovering process domains in large rivers: Patterns and potential drivers of benthic substrate heterogeneity in two North American riverscapes
rivers North American benthic
2021/7/23
Identifying and understanding functional process domains (sensu Montgomery, 1999) in rivers is paramount for linking the physical habitat template to ecosystem structure and function.
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...
The Benthic Boundary Layer: geochemical and oceanographic data from the GEOSTAR-2 observatory
geochemical data oceanographic data Benthic Boundary Layer
2015/9/7
Geochemical and oceanographic data, acquired throughout 6 months by the GEOSTAR-2 benthic observatory in southern Tyrrhenian Sea, evidenced ocean-lithosphere interactions in the 1900-m deep Benthic Bo...
International Law:Implications for Exploitation of Deep-Sea Benthic Biodiversity
International Law Deep-Sea Benthic Biodiversity
2015/8/13
There is increasing interest in the profusion of living resources dwelling on and in the ocean floor, from scientific interest in what is there and why life is so diverse, to interest in the potential...
Intense Benthic Grazing on Phytoplankton in Coral Reefs Revealed Using the Control Volume Approach
Coral Reefs Revealed Control Volume Approach
2015/8/5
What is our international investment in oceanography, and how has it changed over the years? Two seemingly simple questions that have daunted our community repeatedly. The first of these two questions...
Dynamics of Seafloor Processes:Advances from Benthic Observing Technologies
Dynamics of Seafloor Processes Benthic Observing
2015/7/22
Interactions with the seafloor are a controlling characteristic of coastal environments, resulting in unique and intensified processes that define the coastal ecosystem (Figure 1). At the most fundame...
Quantifying Benthic Exchange of Fine Sediment via Continuous,Noninvasive Measurements of Settling Velocity and Bed Erodibility
Fine Sediment Noninvasive Measurements Settling Velocity Bed Erodibility
2015/7/22
Benthic exchange of fine sediment has major implications for the structure and function of shelf and estuarine environments. Globally, the transport of particulate organic carbon from the land to the ...
Monitoring the Seafloor Using the Noninvasive Eddy Correlation Technique:Integrated Benthic Exchange Dynamics
Noninvasive Eddy Integrated Benthi Exchange Dynamics
2015/7/22
The eddy correlation technique has been used for 60 years in atmospheric boundary layer research to measure land-air exchanges of different constituents (e.g., Swinbank, 1951). Only recently, the tech...
pelagic-benthic coupliNg, Food BaNkS, and climate chaNge oN the WeSt aNtarctic peNiNSula ShelF
pelagic-BeNthic coupliNg Food BaNkS
2015/7/15
The West Antarctic Peninsula (WAP) shelf is deep and detritus-based
(i.e., it is fueled by organic material sinking from intense seasonal cycles of primary
production in the water column), le...
Modeling Food Web Interactions in Benthic Deep-Sea Ecosystems
Deep-Sea Ecosystems Web Interactions
2015/7/3
Deep-sea benthic systems are notoriously difficult to sample. Even more than for other benthic systems, many
flows among biological groups cannot be directly measured, and data sets remain incomplete...
Exploring Benthic Biodiversity Patterns and Hotspots on European Margin Slopes
European Margin Slopes Biodiversity Patterns
2015/7/3
There is increasing evidence that continental slope ecosystems represent one of the major
repositories of benthic marine biodiversity. The enhanced levels of biodiversity along slopes are hypothesiz...
The power is again transformed in order to supply all the electronic
and electric roV components, which work at 12 or 24 Vcc. a monitor on
the control panel displays images from the video camera. ...
Flux of poly(hydroxyalkanoates) in photosynthetic benthic microbial mats
Health and environmental sciences Biological sciences Poly Photosynthetic Microbial mats
2015/1/28
The in situ concentrations and repeating unit characterization of poly(hydroxyalkanoates) (PHAs) were examined in stratified photosynthetic microbial mats from Great Sippewissett Salt Marsh, Massachus...
Homeostasis and nutrient limitation of benthic autotrophs in natural chemostats
natural chemostats benthic autotrophs
2014/11/28
To explore how gradients in nutrient availability influence the stoichiometry of freshwater autotrophs, we
sampled algal and submerged vascular plant tissues, as well as water for C : N : P ratios in...
Seasonal rates of benthic primary production in a Greenland fjord measured by aquatic eddy correlation
benthic aquatic eddy correlation
2014/10/16
We present the first year-round estimates of benthic primary production at four contrasting shallow (3–22 m
depth) benthic habitats in a southwest Greenland fjord. In situ measurements were performed...