搜索结果: 46-60 共查到“知识库 海洋化学”相关记录247条 . 查询时间(2.812 秒)
he horrific December 26, 2004, Indian Ocean tsunami, which killed over 230,000 people and displaced 1.7 million across 14 countries, stimulated governments of the world into addressing tsunami hazards...
After my earning my bachelor’s degree, I
went directly to industry. I spent 10 years
in two different instrument companies
(ophthalmic instruments and solid-state
lasers) before returning to a...
So believe the Hangaza, an ethnic group of more than 150,000 people who live to the west of Tanzania's Serengeti National Park. The lake has long been an object of contemplation for the Hangaza. They ...
Could we, should we, knowingly pollute
the world ocean? It’s easy to think that
the ocean is awfully big, and maybe no
one will notice. Unfortunately, it’s too
late to debate this ethical issu...
Journey to the Center of the Gyre: The Fate of the Tohoku Tsunami Debris Field
Tohoku Tsunami Debris Field Gyre
2015/7/14
The 9.0 magnitude Tohoku earthquake that struck off the coast of Japan on March 11, 2011, was the fourth largest earthquake in recorded history and the largest ever to hit a densely populated region (...
Metal Dispersion Resulting from Mining activities in coastal environments: a pathways approach
Metal Dispersion Resulting coastal environment
2015/7/14
Acid rock drainage (ARD) and disposal of tailings that result from
mining activities impact coastal areas in many countries. The dispersion of metals
from mine sites that are both proximal and dis...
The sun inputs huge amounts of heat to the ocean, heat that would stay near the ocean's surface if it were not mechanically mixed into the deep. Warm water is less dense than cold water, so that heate...
Chemistry,Temperature,and Faunal Distributions at Diffuse-Flow Hydrothermal Vents:Comparison of Two Geologically Distinct Ridge Systems
Chemistry Temperature Faunal Distributions Diffuse-Flow Hydrothermal Vents Two Geologically Distinct Ridge Systems
2015/7/14
Diffuse-flow, low-temperature areas near hydrothermal vents support life via chemosynthesis: hydrogen sulfide (and other reduced chemical compounds) emanating from the subsurface is oxidized with bott...
Ocean Acidification
Ocean Acidification
2015/7/14
This new book edited by Jean-Pierre Gattuso and Lina Hansson is a timely, interdisciplinary look at the phenomenon of ocean acidification, which refers broadly to changes in seawater chemistry caused ...
Applications of Satellite-Derived Ocean Measurements to Tropical Cyclone Intensity Forecasting
Satellite-Derived Ocean Tropical Cyclone Intensity Forecasting
2015/7/6
Sudden tropical cyclone (TC) intensification has been linked with high values of upper ocean heat content contained in mesoscale features, particularly warm ocean eddies, provided that atmospheric con...
The GODAE High-Resolution Sea Surface Temperature Pilot Project
Temperature Pilot Project Sea Surface
2015/7/6
Sea surface temperature (SST) measurements are required by operational ocean and atmospheric forecasting systems to constrain modeled upper ocean circulation and thermal structure. The Global Ocean Da...
During the last 15 years, operational oceanography systems have been developed in several countries around the world. These developments have been fostered primarily by the Global Ocean Data Assimilat...
BOOK REVIEW | Chemical Oceanography and the Marine Carbon Cycle
Chemical Oceanography Marine Carbon Cycle
2015/7/3
Chemical Oceanography and the Marine Carbon Cycle reflects the two authors' wealth of research and teaching experience, and the community is fortunate that Steve Emerson was able to complete this majo...
Stable isotope estimates of evaporation : inflow and water residence time for lakes across the United States as a tool for national lake water quality assessments
inflow water residence
2014/11/28
We used water d2H and d18O from ca. 1000 lakes sampled in the 2007 U.S. Environmental Protection Agency’s
National Lakes Assessment (NLA) to assess two hydrological variables—evaporation as a percent...
Effects of blade flexural rigidity on drag force and mass transfer rates in model blades
blade flexural rigidity model blades
2014/11/28
We created a model physical system to investigate the role of blade rigidity in setting forces and rates of mass
exchange for a blade exposed to unsteady flow in a vortex street. Using a combination ...