Seasonal and inter-annual variations in carbon fluxes in a tropical river system (Tana River, Kenya)
نویسندگان
چکیده
منابع مشابه
Variations of water quality in the monitoring network of a tropical river
Rapid development and population growth have resulted in an ever-increasing level of water pollution in Malaysia. Therefore, this study was conducted to assess water quality of Selangor River in Malaysia. The data collected under the river water quality monitoring program by the Department of environment from 2005 to 2015 were used for statistical analyses. The local water quality indices were ...
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BACKGROUND West Nile fever virus is a zoonotic arboviral infection maintained in a sylvatic cycle involving mosquito vectors and birds. It is one the arboviruses whose geographical range is expanding because of climate and land use changes that enhance the densities of mosquitoes and promote mosquito-bird-human interactions. We carried out a survey to determine the reservoirs of WNV among wild ...
متن کاملSeasonal and inter-annual variations in troposphere-to-stratosphere transport from the tropical tropopause layer
In an earlier study of troposphere-to-stratosphere transport (TST) via the tropical tropopause layer (TTL), we found that the vast majority of air parcels undergoing TST from the base of the TTL enter the extratropical lowermost stratosphere quasi-horizontally and show little or no regional preference with regards to origin in the TTL or entry into the stratosphere. We have since repeated the t...
متن کاملTemporal variations in organic carbon species and fluxes from the Chena River, Alaska
Water samples were collected biweekly from the Chena River, Alaska, during 2005–2006 for analysis of dissolved organic carbon (DOC), dissolved inorganic carbon (DIC), total dissolved carbohydrate (TCHO), including monosaccharide (MCHO) and polysaccharide (PCHO), particulate organic carbon (POC) and its isotopic compositions, and Si(OH)4. Carbon species exhibit strong temporal variations with el...
متن کاملSeasonal and Inter-annual Variations in TST from the TTL
Seasonal and inter-annual variations in Troposphere-to-Stratosphere Transport from the Tropical Tropopause Layer J. G. Levine, P. Braesicke, N. R. P. Harris, and J. A. Pyle Centre for Atmospheric Science, Dept. of Chemistry, Univ. of Cambridge, Cambridge, UK Atmospheric Chemistry Modelling Support Unit, National Centre for Atmospheric Science, University of Cambridge, Cambridge, UK European Ozo...
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ژورنال
عنوان ژورنال: Aquatic Sciences
سال: 2018
ISSN: 1015-1621,1420-9055
DOI: 10.1007/s00027-018-0573-4