By Kenneth D. Black (Editor) Graham Shimmield (Editor)

Marine platforms differ of their sensitivities to perturbation. Perturbation can be insidious - akin to expanding eutrophication of coastal components - or it can be dramatic - reminiscent of a reaction to an oil spill or another coincidence. weather switch may perhaps ensue incrementally or it can be abrupt, and atmosphere resilience could be a posh functionality of the interactions of the standards and species mediating key biogeochemical processes.

Biogeochemistry of Marine platforms considers problems with marine procedure resilience, concentrating on a number marine structures that exemplify significant worldwide province kinds. each one approach is fascinating in its personal correct, because of its sensitivity to typical or anthropogenic swap or its significance as an ecological merchant. every one contributing writer concentrates on advances of the final decade.

This major reference resource for marine biogeochemists, marine ecologists, and international structures scientists offers a robust beginning for the examine of the a number of marine structures present process switch due to normal biochemical or anthropogenic components.

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A. and Seralathan, P. (1998) Interstitial water and hydrochemistry of a mangrove forest and adjoining water system, Southwest coast of India. Environmental Geology, 38, 47–52. MANGROVES OF SOUTHEAST ASIA 35 Benner, R. E. (1985) Microbial degradation of the leachable and lignocellulosic components of leaves and wood from Rhizophora mangle in a tropical mangrove swamp. Marine Ecology Progress Series, 23, 221–230. B. J. (1994) Active mineral cycling in a Jamaican seagrass sediment. Marine Ecology Progress Series, 110, 233–239.

Although the gradient of nitrate across the sediment–water interface in mangrove forests indicates a diffusive release into the overlying water, measured fluxes are generally directed into the sediment (Fig. 9). , 1998). , 2001; Holmer & Olsen, 2002). These processes serve as efficient mechanisms for nutrient conservation. The availability of sediment nutrients to microbes and plants is complicated by geochemical processes, such as the involvement of some nutrients in MANGROVES OF SOUTHEAST ASIA 19 adsorption reactions to clay minerals.

And Bussawarit, N. (1991) Benthic metabolism and sulfate reduction in a south-east Asian mangrove svamp. Marine Ecology Progress Series, 73, 93–103. H. and Hansen, K. (1995) Carbon, nitrogen and sulfur cycling in sediments of the Ao Nam Bor mangrove forest, Phuket, Thailand: a review. Phuket Marine Biological Centre, 60, 37–64. , Holmer, M. M. (1998) Transformation and transport of inorganic nitrogen in sediments of a Southeast Asian mangrove forest. Aquatic Microbial Ecology, 15, 165–175. , Hansen, K.

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