搜索结果: 1-4 共查到“军事医学与特种医学 communities”相关记录4条 . 查询时间(0.025 秒)
INVESTIGATIONS OF COLD SEEP COMMUNITIES IN MONTEREY BAY, CALIFORNIA, USING A REMOTELY OPERATED VEHICLE
cold seep community biology chemosynthesis
2009/5/6
Cold seep communities are sites of biological productivity based upon chemosynthesis by free-living or symbiotic bacteria, which utilize reduced inorganic or organic compounds (e.g. hydrogen sulfide...
Particle Flux Measurement in Deep (25-40m) Suspension-feeding Communities in the Gulf of Maine Salvatore
suspension-feeding competitive interaction
2009/5/6
Throughout the Gulf of Maine (GOM), sessile suspension-feeding organisms dominate rocky subtidal habitats at depths of 25-40m. At many locations the percent cover of these organisms approaches l00%, ...
Invertebrate Communities Associated with Various Substrates in the Nearshore Eastern Aleutian Islands, with Emphasis on Thick Crustose Coralline Algae
Clathromorphum EMAP hard substrate kelp holdfast soft sediment urchin
2009/5/6
In the Aleutian Islands, crustose coralline algae can be widespread in the low intertidal and shallow subtidal regions, and cover most available hard substrates. Subtidal habitats dominated by crusto...
Assessment of Fish Communities Associated with South Carolina Permitted Artificial Reef Sites with Comparable Natural Hard Bottom Sites by South Carolina Aquarium Volunteer Divers.
fish communities fish identification training roving diver technique permitted marine artificial reef
2009/5/6
The Marine Resources Division (MRD) of the South Carolina Department of Natural Resources currently manages a system of 45 permitted marine artificial reef (PAR) areas or sites off the South Carolina...