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DOI10.1126/science.281.5374.217
Nutrient biogeochemistry of the coastal zone
Jickells T.D.
发表日期1998
ISSN0036-8075
起始页码217
结束页码222
卷号281期号:5374
英文摘要The coastal seas are one of the most valuable and vulnerable of Earth's habitats. Significant inputs of nutrients to the coastal zone arrive via rivers, groundwater, and the atmosphere. Nutrient fluxes through these routes have been increased by human activity. In addition, the N:P:Si ratios of these inputs have been perturbed, and many coastal management practices exacerbate these perturbations. There is evidence of impacts arising from these changes (in phytoplankton numbers and relative species abundance, and deepwater oxygen declines) in areas of restricted water exchange. Elsewhere, the nutrient fluxes through the coastal zone appear to be still dominated by large inputs from the open ocean, and there is little evidence of anthropogenic perturbations.
英文关键词biogeochemistry; coastal zone; nutrient supply; Atlantic Ocean; atmosphere; estuary; geology; marine environment; nutrient; phytoplankton; priority journal; review
语种英语
来源期刊Science
文献类型期刊论文
条目标识符http://gcip.llas.ac.cn/handle/2XKMVOVA/244176
作者单位School of Environmental Sciences, University of East Anglia, Norwich, NR4 7TJ, United Kingdom
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Jickells T.D.. Nutrient biogeochemistry of the coastal zone[J],1998,281(5374).
APA Jickells T.D..(1998).Nutrient biogeochemistry of the coastal zone.Science,281(5374).
MLA Jickells T.D.."Nutrient biogeochemistry of the coastal zone".Science 281.5374(1998).
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