Inter- and intraspecific variation in mangrove carbon fraction and wood specific gravity in Gazi Bay, Kenya
نویسندگان
چکیده
منابع مشابه
Carbon sources supporting benthic mineralization in mangrove and adjacent seagrass sediments (Gazi Bay, Kenya)
The origin of carbon substrates used by in situ sedimentary bacterial communities was investigated in an intertidal mangrove ecosystem and in adjacent seagrass beds in Gazi bay (Kenya) by δ13C analysis of bacteria-specific PLFA (phospholipid fatty acids) and bulk organic carbon. Export of mangrove-derived organic matter to the adjacent seagrasscovered bay was evident from sedimentary total orga...
متن کاملDynamics of organic and inorganic carbon across contiguous mangrove and seagrass systems (Gazi Bay, Kenya)
[1] We report on the water column biogeochemistry in adjacent mangrove and seagrass systems in Gazi Bay (Kenya), with a focus on assessing the sources and cycling of organic and inorganic carbon. Mangrove and seagrass-derived material was found to be the dominant organic carbon sources in the water column, and could be distinguished on the basis of their dC signatures and particulate organic ca...
متن کاملColonization of non-planted mangrove species into restored mangrove stands in Gazi Bay, Kenya
Recruitment of non-planted mangrove species into Rhizophora mucronata, Sonneratia alba and Avicennia marina reforested stands (all of them 5 years old) was investigated to assess possibilities for natural colonization. Corresponding bare (denuded or open without mangroves) and natural (relatively undisturbed) sites were used as controls. Interstitial water salinity and temperature (measured at ...
متن کاملCarbon storage in the seagrass meadows of Gazi Bay, Kenya
Vegetated marine habitats are globally important carbon sinks, making a significant contribution towards mitigating climate change, and they provide a wide range of other ecosystem services. However, large gaps in knowledge remain, particularly for seagrass meadows in Africa. The present study estimated biomass and sediment organic carbon (Corg) stocks of four dominant seagrass species in Gazi ...
متن کاملLitter degradation and CN dynamics in reforested mangrove plantations at Gazi Bay, Kenya
The main objective of this study was to assess how mangrove reforestation has influenced litter degradation and concomitant nutrient dynamics in previously deforested plantations. Dynamics of nutrients (carbon, nitrogen and C:N ratios) in decomposing leaves of conspecific species were investigated with litterbags in Sonneratia alba and Rhizophora mucronata reforested treatments using appropriat...
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ژورنال
عنوان ژورنال: Ecosphere
سال: 2018
ISSN: 2150-8925
DOI: 10.1002/ecs2.2306