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ESTIMATING SEDIMENT YIELD OF A SMALL CATCHMENT IN A TROPICAL REGION USING THE AGNPS MODEL:THE WATERFALL RIVER CATCHMENT, PENANG, MALAYSIA
SEDIMENT YIELD Agricultural Non-Point Source SMALL CATCHMENT TROPICAL REGION
2009/10/13
This paper presents the result of our research in testing the applicability and performance of the AGNPS (Agricultural Non-Point Source) model to estimate sediment yield of a small tropical catchment....
DISTRIBUTION OF BED SEDIMENT MATERIAL IN THE MOSUL RESERVOIR, IRAQ
Mosul dam reservoir reservoir bed sediment material
2009/10/12
The nature of the bed sediment material distribution in the Mosul dam reservoir is studied. A total of 37 bed sediment samples from the reservoir were collected. The laboratory analysis revealed that ...
The influence of hypercapnia and the infaunal brittlestar Amphiura filiformis on sediment nutrient flux – will ocean acidification affect nutrient exchange?
hypercapnia brittlestar Amphiura filiformis sediment nutrient flux ocean acidification
2010/1/21
Rising levels of atmospheric carbon dioxide and the concomitant increased uptake of this by the oceans is resulting in hypercapnia-related reduction of ocean pH. Research focussed on the direct effect...
Comprehensive analysis for major, minor and trace element contents and Sr-Nd-Pb-Hf isotope ratios in sediment reference materials, JSd-1 and MAG-1
Sediment standard JSd-1 MAG-1 trace elements Sr-Nd-Pb-Hf isotope ratios
2017/8/9
In view of the requirement of a well-characterized and easily available aquatic sediment reference material, a comprehensive analysis comprising of fifty major, minor and trace elements as well as Sr-...
Oxygen penetration deep into the sediment of the South Pacific gyre
Oxygen penetration sediment South Pacific gyre
2010/1/20
Sediment oxygen concentration profiles and benthic microbial oxygen consumption rates were investigated during an IODP site survey in the South Pacific Gyre. Primary production, particle fluxes and se...
The intensity, duration and frequency of coastal hypoxia (oxygen concentration <63 μM) are increasing due to human alteration of coastal ecosystems and changes in oceanographic conditions due to globa...
Glacial effects on discharge, sediment load and water chemistry from a subarctic river basin
glacier permafrost sediment load water balance tank model rating curve
2009/7/14
The subarctic Tanana River basin, Alaska, is occupied by ca. 5.6% glacierized region and the other discontinuous permafrost region. Time series of discharge, suspended sediment concentration (SSC) and...
Stream Sediment Geochemical Exploration for Gold in the Kazdağ Dome in the Biga Peninsula, Western Turkey
BLEG sampling geochemistry gold mineral exploration Kazdağ western Turkey
2009/7/7
The Tuztaşı Au-Ag mineralized system was discovered within the Kazdağ dome using BLEG (bulk leach extractable gold) and 180-µm stream sediment geochemical data collected across th...
Nature, Provenance and Relationships of Early Miocene Palaeovalley Fills, Northern Adana Basin, Turkey: Their Significance for Sediment-Bypassing on a Carbonate Shelf
Adana Basin alluvial fan submarine fan palaeovalley sediment bypassing sequence stratigraphy
2009/7/7
The Gildirli Formation is the oldest Neogene rock unit in the Adana Basin and was formed prior to the regionally extensive Early Miocene marine transgression. These coarse clastic red-beds provide imp...
The R/V Meteor Cruise Leg M44/1 in February 1999 in the Sea of Marmara: The First Multibeam Bathymetric Study and Analysis of Methane in Sediment and Water Columns
Sea floor morphology methane emanations active faulting Tekirdağ ridge Ç ı narcı k basin North Anatolian Fault Zone Sea of Marmara
2009/7/7
During the first leg of R/V Meteor cruise M44 in February 1999, geoscientific studies in two areas in the Sea of Marmara were carried out. The studies mainly focused on cool fluid and gas (mainly met...
Sediment Concentration in Lakes Where the Natural Sediment Balance Have Been Changed
Sediment Concentration Lakes Natural Sediment Balance
2009/6/15
Sediment Concentration in Lakes Where the Natural Sediment Balance Have Been Changed.
Sediment sources in the Upper Severn catchment:a fingerprinting approach
Sediment sources Upper Severn catchment fingerprinting approach
2009/6/8
Suspended sediment sources in the Upper Severn catchment are quantified using a composite fingerprinting technique combining statistically-verified signatures with a multivariate mixing model. Composi...
A new approach for estimation suspended sediment yield
sediment yield sediment routine sediment concentration
2009/5/26
A semi-distributed conceptual model, HBV-SED, for estimation of total suspended sediment concentration and yield at the outlet of a catchment was developed and tested through a case study. The base of...
Pebble abrasion during fluvial transport: Experimental results and implications for the evolution of the sediment load along rivers
Pebble abrasion fluvial transport: Experimental results implications for the evolution sediment load along rivers
2014/5/20
In actively eroding landscapes, fluvial abrasion modifies the characteristics of the sediment carried by rivers and consequently has a direct impact on the ability of mountain rivers to erode their be...
Short-term changes in particulate fluxes measured by drifting sediment traps during end summer oligotrophic regime in the NW Mediterranean Sea
Short-term changes particulate fluxes drifting sediment traps oligotrophic regime
2010/1/20
Short-term changes in the flux of particulate matter were determined in the central north western Mediterranean Sea (near DYFAMED site) using drifting sediment traps at 200 m depth in the course of th...