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Item Details
| Title:
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BIOGEOCHEMICAL CYCLING AND SEDIMENT ECOLOGY
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| By: |
John S. Gray (Editor), William Ambrose (Editor), Anna Szaniawska (Editor) |
| Format: |
Paperback |
| List price:
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£145.00 |
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We currently do not stock this item, please contact the publisher directly for
further information.
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| ISBN 10: |
9401059624 |
| ISBN 13: |
9789401059626 |
| Publisher: |
SPRINGER |
| Pub. date: |
23 October, 2012 |
| Edition: |
Softcover reprint of the original 1st ed. 1999 |
| Series: |
NATO Science Partnership Subseries: 2 59 |
| Pages: |
248 |
| Description: |
Proceedings of the NATO Advanced Research Workshop on Biochemical Cycling in Marine Sediments, held in Hel, Poland, August 1997 |
| Synopsis: |
Oceanographic discontinuities (e. g. frontal systems, upwelling areas, ice edges) are often areas of enhanced biological productivity. Considerable research on the physics and biology of the physical boundaries defining these discontinues has been accomplished (see [I D. The interface between water and sediment is the largest physical boundary in the ocean, but has not received a proportionate degree of attention. The purpose of the Nato Advanced Research Workshop (ARW) was to focus on soft-sediment systems by identifying deficiencies in our knowledge of these systems and defining key issues in the management of coastal sedimentary habitats. Marine sediments play important roles in the marine ecosystem and the biosphere. They provide food and habitat for many marine organisms, some of which are commercially important. More importantly from a global perspective, marine sediments also provide "ecosystem goods and services" [2J. Organic matter from primary production in the water column and contaminants scavenged by particles accumulate in sediments where their fate is determined by sediment processes such as bioturbation and biogeochemical cycling.Nutrients are regenerated and contaminants degraded in sediments. Under some conditions, carbon accumulates in coastal and shelf sediments and may by removed from the carbon cycle for millions of years, having a potentially significant impact on global climate change. Sediments also protect coasts. The economic value of services provided by coastal areas has recently been estimated to be on the order of $12,568 9 10 y" [3J, far in excess of the global GNP. |
| Illustrations: |
biography |
| Publication: |
Netherlands |
| Imprint: |
Springer |
| Returns: |
Returnable |
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Ramadan and Eid al-Fitr
A celebratory, inclusive and educational exploration of Ramadan and Eid al-Fitr for both children that celebrate and children who want to understand and appreciate their peers who do.
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