Results 131 to 140 of about 13,828 (262)

Vulnerability to Dams of the Last Undammed Large Rivers of Southeast Asia

River Research and Applications, EarlyView.
ABSTRACT The vast majority of large Eurasian rivers are regulated by hydropower dams, but some have survived as free‐flowing rivers so far in the Arctic and along stretches of the Myanmar coast. There, the Ayeyarwady (Irrawaddy) and Salween Rivers, two of the largest rivers of Southeast Asia, provide a huge amount of sediment, nurturing floodplains and
Gruel Charles‐Robin, Latrubesse Edgardo Manuel   +1 more
wiley   +1 more source

Fresh groundwater discharge insignificant for the world's oceans but important for coastal ecosystems. [PDF]

Nat Commun, 2020
Luijendijk E, Gleeson T, Moosdorf N.
europepmc   +1 more source

Groundwater modeling of Krycklan catchment and evaluation of the groundwater discharge distribution

, 2022
Syftet med denna avhandling var att utvärdera föredelningen av grundvattnets utflöde i Krycklans avrinningsområde genom att utveckla en grundvattenflödesmodell i COMSOL Multiphysics med antagandet av en topografikontrollerad grundvattenyta. Tidigare forskning har visat att grundvattenytan kan modelleras som en dämpad kopia av topografin i fuktiga
openaire   +1 more source

IVyTools: Space–Time Image Velocimetry for Streamflow

River Research and Applications, EarlyView.
ABSTRACT Accurate streamflow measurements are essential for hydrologic monitoring, flood forecasting, and water resource management. Traditional in situ methods, although reliable, are often impractical or unsafe during flood conditions or at inaccessible locations. Image velocimetry techniques offer a potential non‐contact alternative, yet operational
Frank L. Engel, Travis M. Knight, Elizabeth A. Nystrom, Christopher B. Grindle   +3 more
wiley   +1 more source

Submarine groundwater discharge and associated fluxes along the Kanyakumari coast of India using radon and nutrient mass balance approach. [PDF]

Sci Rep
George AK, Gandhi MS, Muthukumar P, Roy PD, Baalamurugan A, Jothimani M, Selvam S.   +6 more
europepmc   +1 more source

GwRech: An online tool for estimating groundwater recharge and groundwater discharge

Hydrogeology Journal
Abstract GwRech is an online tool that allows for the estimation of daily groundwater recharge, groundwater discharge, and changes in aquifer storage. GwRech fills an existing gap regarding the availability of online and offline tools due to its ease-of-use, robustness and flexibility, and could serve as an alternative for more ...
openaire   +1 more source

Too Hot, Too Cold, Just Right: Thermal Modulating Capacity of Different Sources of Groundwater Discharge to Salmon‐Bearing Streams

River Research and Applications, EarlyView.
ABSTRACT Groundwater discharge plays a key role in maintaining habitat suitability for cold‐water fish by generating streamflow and modulating temperatures. However, the thermal influence depends on groundwater source depth and how far groundwater travels from the point of discharge to a receiving stream.
Tyelyn Brigino, Kai C. Rains, Patricia Spellman, Elizabeth Wilson, Syverine Bentz, Lauren Sutton, Mark C. Rains   +6 more
wiley   +1 more source

Vegetation Health Indicators of Groundwater Discharge: Integration of Sentinel-2 Remote Sensing and Meteorological Time Series in the Northern Apennines (Italy). [PDF]

Sensors (Basel)
Abuzarov M, Segadelli S, Rocchini D, Cantonati M, Gargini A.   +4 more
europepmc   +1 more source

Hydrological dynamics and morphological physiognomies of Dzüdza River, Nagaland, India: A Geographical Information System‐based quantification of drainage morphometry

River, EarlyView.
Abstract The assessment of the morphometric characteristics of the Dzüdza River basin in Nagaland has been critically important for hydrological analysis, flood risk assessment, soil erosion evaluation, and sustainable regional development, owing to its strategic location on the northern fringes of the Himalayas and flanked by hills to the east.
Sentinungba, Wangshimenla Jamir, Yoh Veswu, Siva Sai Kumar Rajana, Sampad Kumar Panda   +4 more
wiley   +1 more source

Impact of Submarine Groundwater Discharge on Microbial Communities in a Highly Anthropized Coastal Lagoon (Mar Menor, SE Spain). [PDF]

Mol Ecol
Romano-Gude D, Dordal-Soriano J, Rodriguez-Puig J, Bravo AG, Alorda-Montiel I, Alorda-Kleinglass A, Diego-Feliu M, Romera-Castillo C, Mallenco-Fornies R, Gilabert J, Garcia-Orellana J, Rodellas V, Ruiz-González C.   +12 more
europepmc   +1 more source