搜索结果: 1-13 共查到“理学 mangrove”相关记录13条 . 查询时间(0.074 秒)
Distribution and accumulation of heavy metals in sediments of the northern part of mangrove in Hara Biosphere Reserve, Qeshm Island (Persian Gulf)
anthropogenic contamination ecological risk pollution sediments
2017/6/26
The mangrove of Hara Biosphere Reserve, stretching over 100 thousand hectares in the southern coast of Iran and in the northwest of Qeshm Island, belongs to the most important and largest mangroves in...
Application of hyperspectral data for Development of spectral library of mangrove species in the Sunderban Delta
Spectral Library Atmospheric Correction Geometric Correction
2014/11/17
Remote sensing has played a crucial role in mapping and understanding of the spatial pattern
of mangrove forests and changes in its areal extent caused by natural disasters and
anthropogenic force...
Groundwater-derived dissolved inorganic and organic carbon exports from a mangrove tidal creek: The missing mangrove carbon sink?
Groundwater-derived dissolved inorganic organic carbon exports mangrove tidal creek
2014/4/2
A majority of the global net primary production of mangroves is unaccounted for by current carbon budgets. It has been hypothesized that this “missing carbon” is exported as dissolved inorganic carbon...
Biogeographical and palaeoclimate appraisal of mangrove vegetation in South Asia and Southeast Asia in the post Himalayan uplift scenario
Palaeomangroves modern analogues biogeography Palaeoclimate South and Southeast Asia, Himalayan uplift
2014/1/16
Fossil evidence indicates that mangrove species have had their first appearance in the Late Cretaceous (70-65 Ma) and they have evolved around the Tethys seaway after the plate tectonics and the movem...
Isotope enrichment in mangrove forests separates microphytobenthos anddetritus as carbon sources for animals
Isotope enrichment mangrove ests separates microphy tobenthos anddetritus carbon sources animals
2014/4/16
Microphytobenthos (MPB) and mangrove detritus were labeled with a carbonisotope (13C) in separate experiments to quantify their contributions to the nutrition of major faunal components within a mangr...
Mangrove tannins in aquatic ecosystems: Their fate and possible influence on dissolved organic carbon and nitrogen cycling
Mangrove tannins aquatic ecosystems fate possible influence dissolved organic carbon nitrogen cycling
2014/4/21
We describe the fate of mangrove leaf tannins in aquatic ecosystems and their possible influence on dissolved organic nitrogen (DON) cycling. Tannins were extracted and purified from senescent yellow ...
Mangrove tannins in aquatic ecosystems: Their fate and possible influence on dissolved organic carbon and nitrogen cycling
Mangrove tannins in aquatic ecosystems Their fate and possible influence on dissolved organic carbon nitrogen cycling
2014/4/18
We describe the fate of mangrove leaf tannins in aquatic ecosystems and their possible influence on dissolved organic nitrogen (DON) cycling. Tannins were extracted and purified from senescent yellow ...
Importance of intertidal sediment processes and porewater exchange on the water column biogeochemistry in a pristine mangrove creek (Ras Dege, Tanzania)
intertidal sediment processes porewater exchange water column biogeochemistry
2010/1/14
We sampled a tidal creek (Ras Dege, Tanzania) during a 24-h cycle to document the variations in a suite of creek water column characteristics and to determine the relative influence of tidal and biolo...
Control by fiddler crabs (Uca vocans) and plant roots (Avicennia marina) on carbon, iron, and sulfur biogeochemistry in mangrove sediment
fiddler crabs plant roots carbon iron sulfur biogeochemistry mangrove sediment
2014/5/4
The influence of mangrove saplings (Avicennia marina) and fiddler crabs (Uca vocans) on carbon, iron, and sulfur biogeochemistry in mangrove sediment was studied using outdoor mesocosms with and witho...
Carbon sources supporting benthic mineralization in mangrove and adjacent seagrass sediments (Gazi Bay,Kenya)
Carbon sources benthic mineralization mangrove adjacent seagrass sediments
2010/1/7
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 analysi...
Early diagenesis of plant-derived dissolved organic matter along a wetland, mangrove, estuary ecotone
Early diagenesis wetland
2014/5/19
We studied the role of photochemical and microbial processes in contributing to the transformation of dissolved
organic matter (DOM) derived from various plants that dominate the Florida Everglades. ...
Biogenic controls on the air–water carbon dioxide exchange in the Sundarban mangrove environment, northeast coast of Bay of Bengal, India
Biogenic controls undarban mangrove environment
2014/5/14
The Sundarban mangrove forest (4,264 km2
) constitutes about 3% of the total area of the world mangrove. We
measured diurnal and seasonal variations of air–water CO2
exchange in relation to the occ...
Seasonal variations in uptake and in situ regeneration of nitrogen in mangrove waters
Seasonal variations uptake situ regeneration nitrogen in mangrove waters
2014/5/26
Seasonal changes of uptake of nitrogenous nutrients (NH4+, NO3-, NO2-, and urea) and regeneration (NH4+ and NO2- production) in the plankton fraction of a mangrove ecosystem on the west coast of India...