搜索结果: 31-37 共查到“海洋地质学 marine”相关记录37条 . 查询时间(0.078 秒)
MARINERESERVES ANDOCEAN NEIGHBORHOODS: The Spatial Scale of Marine Populations and Their Management
ANDOCEAN NEIGHBORHOODS Marine Populations
2015/12/16
The movement of individuals defines a spatial neighborhood that can
help determine marine management strategies. Here, I briefly review four fields of
marine biology that each diff...
Marine diffusive boundary layers at high latitudes
Marine diffusive boundary layers high latitudes
2014/5/19
The thickness of marine diffusive boundary layers (DBLs) can be calculated from the friction velocity and the water density (a function of temperature and salinity). However, DBL thickness scales diff...
A comparison of the speciation and fate of mercury in two contaminated coastal marine ecosystems: The Venice Lagoon (Italy) and Lavaca Bay (Texas)
speciation and fate mercury in two contaminated coastal marine ecosystems Venice Lagoon (Italy) Lavaca Bay (Texas)
2014/5/14
We compared the speciation of Hg in two estuaries, Lavaca Bay (Texas) and the Venice Lagoon (Italy). Both are large, shallow embayments that are contaminated by direct discharges from mercury-cell chl...
New wave: high-tech tools to help marine reserve research
high-tech tools marine reserve research
2015/12/16
Marine reserves are an emerging management tool, and can serve as examples of the practical application of
basic marine ecology. Although some aspects of reserve science are well known, new informati...
A pH plate fluorosensor (optode) for early diagenetic studies of marine sediments
A pH plate fluorosensor early diagenetic marine sediments
2014/5/26
Pore water pH distributions are closely coupled to early diagenetic reactions and transport processes in surficial sediments. In this study, an optical plate fluorosensor for rapid two-dimensional det...
Biogeochemical effects of iron availability on primary producers in a shallow marine carbonate environment
iron availability primary producers shallow marine carbonate environment
2014/6/9
We completed a synoptic survey of iron, phosphorus, and sulfur concentrations in shallow marine carbonate sediments from south Florida. Total extracted iron concentrations typically were <50 μmol g-1 ...
Distribution and sources of cyclic pheophorbides in the marine environment
Distribution sources cyclic pheophorbide marine environment
2014/6/17
The labile chlorophyll a (Chl a1 ) degradation product, 132 ,17 3 -cyclopheophorbide a enol (CPP516), was only recently found in marine sediments, where it can contribute a significant fraction to sol...