|
|
|
|
|
Nigel C. Groce-Wright, Joshua R. Benton, Nicholas W. Hammond and Madeline E. Schreiber
We conducted recession analyses on cave drip hydrographs from a 10-year record (2008?2018) of three drip monitoring stations within James Cave (Pulaski County, VA, USA) to examine differences in hydrologic characteristics of the epikarst and quantify the...
ver más
|
|
|
|
|
|
|
|
|
|
|
Christos Tzimopoulos, Kyriakos Papadopoulos, Nikiforos Samarinas, Basil Papadopoulos and Christos Evangelides
In this work, a novel fuzzy FEM (Finite Elements Method) numerical solution describing the recession flow in unconfined aquifers is proposed. In general, recession flow and drainage problems can be described by the nonlinear Boussinesq equation, while th...
ver más
|
|
|
|
|
|
|
|
|
|
|
Kouadio Kouamé Jean Olivier, Dibi Brou, Mangoua oi Mangoua Jules, Eblin Sampah Georges, Paran Frédéric and Graillot Didier
Determination of groundwater recharge is a major challenge in areas where rainfall is generally abundant. Variability and uncertainty are inherent in the estimation of recharge, and several methods are therefore recommended for its estimation at a region...
ver más
|
|
|
|
|
|
|
|
|
|
|
Durga Sharma, Swagat Patnaik, Basudev Biswal and John T. Reager
Despite the fact that streamflow occurs mainly due to depletion of storage, our knowledge on how a drainage basin stores and releases water is very limited due to measurement limitations. A window of opportunity, however, is provided to us by GRACE (Grav...
ver más
|
|
|
|
|
|
|
|
|
|
|
Wei Li, Ke Zhang, Yuqiao Long and Li Feng
Varying active stream network lengths (ASNL) is a common phenomenon, especially in hilly headwater catchment. However, direct observations of ASNL are difficult to perform in mountainous catchments. Regarding the correlation between active stream network...
ver más
|
|
|
|
|
|
|
|
|
|
|
Wei Li, Ke Zhang, Yuqiao Long, Li Feng
Pág. 1 - 12
Varying active stream network lengths (ASNL) is a common phenomenon, especially in hilly headwater catchment. However, direct observations of ASNL are difficult to perform in mountainous catchments. Regarding the correlation between active stream network...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ichwana -,Zulkifli Nasution,Sumono -
Pág. 8 - 16
Abstract - Volume of groundwater recharge showed a picture of a watershed to determine the flow instability due to the physical characteristics of the watershed and precipitation. Many methods had been constructed to understand the dynamic movement ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Rajib Maharjan
Pág. 128 - 135
The main aspiration behind this study was to calculate groundwater recession parameter using recently developed method and to apply calculated parameter for calculation of groundwater recharge. The equation for the hydrograph recession curve can be utili...
ver más
|
|
|
|
|
|
|
|
|
|
|
Rajib Maharjan
Pág. 128 - 135
The main aspiration behind this study was to calculate groundwater recession parameter using recently developed method and to apply calculated parameter for calculation of groundwater recharge. The equation for the hydrograph recession curve can be utili...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hadi Ostad, Zargham Mohammadi and Francesco Fiorillo
It is widely accepted that spring hydrographs are an effective tool for evaluating the internal structure of karst aquifers because they depict the response of the whole aquifer to recharge events. The spring hydrograph is affected by various factors suc...
ver más
|
|
|
|
|
|
|
|
|
|
|
Wietse I. Van De Lageweg and Aimée B. A. Slangen
The world?s largest deltas are densely populated, of significant economic importance and among the most valuable coastal ecosystems. Projected twenty-first century sea-level rise (SLR) poses a threat to these low-lying coastal environments with inhabitan...
ver más
|
|
|
|
|
|
|
|
|
|
|
Wietse I. Van De Lageweg and Aimée B. A. Slangen
The world?s largest deltas are densely populated, of significant economic importance and among the most valuable coastal ecosystems. Projected twenty-first century sea-level rise (SLR) poses a threat to these low-lying coastal environments with inhabitan...
ver más
|
|
|
|
|
|
|
|
|
|
|
Steffen Gliege, Björn D. Thomas, Jörg Steidl, Tobias L. Hohenbrink, Ottfried Dietrich
Pág. 1 - 17
Decreasing groundwater levels in many parts of Germany and decreasing low flows in Central Europe have created a need for adaptation measures to stabilize the water balance and to increase low flows. The objective of our study was to estimate the impact ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Steffen Gliege, Björn D. Thomas, Jörg Steidl, Tobias L. Hohenbrink and Ottfried Dietrich
Decreasing groundwater levels in many parts of Germany and decreasing low flows in Central Europe have created a need for adaptation measures to stabilize the water balance and to increase low flows. The objective of our study was to estimate the impact ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hussein Jassas and Broder Merkel
The mean annual recharge of Al-Khazir Gomal Basin was estimated as a basis for decision makers regarding the renewability and sustainability of groundwater. For this purpose, two approaches were used: hydrograph analysis and water table fluctuation (WTF)...
ver más
|
|
|
|
|
|
|
|
|
|
|
Lucio Di Matteo, Alessandro Capoccioni, Massimiliano Porreca and Cristina Pauselli
The highest part of the Nera River basin (Central Italy) hosts significant water resources for drinking, hydroelectric, and aquaculture purposes. The river is fed by fractured large carbonate aquifers interconnected by Jurassic and Quaternary normal faul...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yu-Hai Wang, Yan-Hong Wang, An-Jun Deng, Hao-Chuan Feng, Dang-Wei Wang and Chuan-Sheng Guo
Downdrift shoreline recession associated with the construction of a shore-crossing hard structure represents one of coastal erosional hotspots that must be addressed for an integrated, sustainable coastal zone management. To prevent siltation within the ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Lukas U. Arenson, Jordan S. Harrington, Cassandra E. M. Koenig and Pablo A. Wainstein
Climate change is expected to reduce water security in arid mountain regions around the world. Vulnerable water supplies in semi-arid zones, such as the Dry Andes, are projected to be further stressed through changes in air temperature, precipitation pat...
ver más
|
|
|
|
|
|
|
|
|
|
|
Karen Garcia Angulo and Kwan Tun Lee
The Upper Amazon River forms an anabranching planform, which has been found to have significant changes in migration rate and river morphology. Previous studies have elaborated long-term evolution of the anabranching systems; however, research on the inf...
ver más
|
|
|
|
|
|
|
|
|
|
|
Silvia Bosa, Marco Petti and Sara Pascolo
River morphological evolution is a challenging topic, involving hydrodynamic flow, sediment transport and bank stability. Lowland rivers are often characterized by the coexistence of granular and cohesive material, with significantly different behaviours...
ver más
|
|
|
|
|
|