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Estimation of Nutrient Elution and Removal on Sediment Surface of Clayey Canal Based on Hydraulic Model Experiments
water quality denitrification creek chemical oxygen demand
2009/9/10
A clayey canal tends to be selected over a concrete-lined canal to achieve water quality conservation in a land improvement project. Therefore, it is important to analyze quantitatively the interactio...
Performance of Grass Strips for Sediment Control in Okinawa
centipede grass Kunigami-Maji soil reddish fine sediment
2009/6/10
Reddish fine sediment runoff from upland fields has been one of the causes of coastal environmental pollution in Okinawa, Japan. Planting grass strips is a well-known measure to reduce runoff of nonpo...
Effect of Sediment Organic Carbon Content on Microbial Diversity of Bhitarkanika Mangrove Estuary
Mangrove Bhitarakanika Organic Carbon pH Microbial Diversity Sediments
2016/4/8
Mangroves found in the intertidal zone are considered as a very productive area with high rates of organic carbon accumulation due to the presence of highly diverse marine and terrestrial flora, fauna...
Runoff, sediment yield and erodibility characteristics of some soils of central eastern nigeria under simulated rainfall
runoff rainfall simulation sediment yield soil management infiltration
2008/11/13
0.5 mm) were found to negatively relate with splash and sediment yield. The measured and calculated erodibility ratings did not agree with the ranking of the soils. However, such parameters as exchang...
TOXICITY OF ZINC TO HETEROTROPHIC BACTERIA FROM A TROPICAL RIVER SEDIMENT
dehydrogenase activity sediment bacteria New Calabar River
2010/3/24
Tolerance to Zn2+ by pure cultures of Bacillus, Salmonella and Arthrobacter species isolated
from New Calabar River sediment was assessed through dehydrogenase assay. The cultures were exposed to Zn2...