Results 61 to 70 of about 874,608 (259)

Submarine groundwater discharge to a small estuary estimated from radon and salinity measurements and a box model [PDF]

Biogeosciences, 2005
Submarine groundwater discharge was quantified by a variety of methods for a 4-day period during the early summer of 2004, in Salt Pond, adjacent to Nauset Marsh, on Cape Cod, USA.
J. Crusius, D. Koopmans, J. F. Bratton, M. A. Charette, K. Kroeger, K. Kroeger, P. Henderson, L. Ryckman, K. Halloran, J. A. Colman   +9 more
doaj  

Perspectives of High‐Resolution Mass Spectrometry in Soil Science

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Soil biogeochemical research requires specific, sensitive, and accurate methods to identify and quantify organic molecules in order to trace biochemical processes and assess element cycling in complex, heterogenous systems. High‐resolution mass spectrometry (HRMS) has evolved into a transformative tool for unraveling the complex chemical ...
Bruno Glaser, Tobias Bromm, Klaus Kaiser, Arthur Gross, Carsten Simon, Snežana Maletić, Ines Mulder, Oliver J. Lechtenfeld, Sören Thiele‐Bruhn, Ivy Notterpek, Callum Banfield, Michaela A. Dippold   +11 more
wiley   +1 more source

Review of the Salpausselkä ice‐marginal formations in Finland

Journal of Quaternary Science, EarlyView.
ABSTRACT Extensive Salpausselkä ice‐marginal formations were deposited in southern and eastern Finland during the Weichselian deglaciation. These comprise three major ridges (I, II, and III Salpausselkäs) and their eastern counterparts (Tuupovaara, Koitere, and Pielisjärvi), together forming laterally continuous ice‐marginal formations extending ...
Jukka‐Pekka Palmu, Jussi Hovikoski, Reijo Pitkäranta, Antti E. K. Ojala   +3 more
wiley   +1 more source

River Ice Processes Modelling: A Comprehensive Review

River Research and Applications, EarlyView.
ABSTRACT River ice strongly influences hydrology, hydrodynamics, and ecosystems in cold regions, with an impact on flooding, hydropower generation, navigation, and aquatic habitats. Modeling river ice processes is therefore essential for both scientific understanding and operational management.
Harusha Abeynayake, Heli Yu, Epari Ritesh Patro, Ali Torabi Haghighi   +3 more
wiley   +1 more source

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 Submarine Groundwater Discharge Augments Growth in a Reef Fish

Frontiers in Marine Science, 2019
Fresh submarine groundwater discharge (fresh SGD), the efflux of terrestrial groundwater directly into the ocean, is a ubiquitous pathway for nutrient-rich freshwater to coastal ecosystems, altering their hydrography, hydrochemistry, and primary ...
Julian Lilkendey, Julian Lilkendey, Timo Pisternick, Timo Pisternick, Sarah I. Neumann, Danishta Dumur Neelayya, Stefanie Bröhl, Yashvin Neehaul, Nils Moosdorf, Nils Moosdorf   +9 more
doaj   +1 more source

Risk to native marine macroalgae from land‐use and climate change‐related modifications to groundwater discharge in Hawaiʻi

Limnology and Oceanography Letters, 2023
Coastal groundwater‐dependent ecosystems benefit from lowered salinity, nutrient‐rich submarine groundwater discharge (SGD). Across Pacific islands marine macroalgae appear to have been challenged by and adapted to the stress of lowered salinity with a ...
Henrietta Dulai, Celia M. Smith, Daniel W. Amato, Veronica Gibson, Leah L. Bremer   +4 more
doaj   +1 more source

Impacts of submarine groundwater discharge on Kuwait Bay [PDF]

WIT Transactions on Ecology and the Environment, 2014
The flow of groundwater into the sea, which is known as submarine groundwater discharge (SGD), is an important phenomenon that takes place at the interface between inland groundwater and the sea. The importance of this phenomenon arises from its proven impact on the chemistry of coastal waters. In efforts to support sound management of Kuwait bay, this
M. Al-Senafy, A. Fadlelmawla
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

Advances of Submarine Groundwater Discharge in the Coastal Aquifers of India: A Review [PDF]

Nature Environment and Pollution Technology
Groundwater is a crucial freshwater source for coastal communities. However, population growth, urbanization, industrial activities, and the discharge of polluted sewage water have led to the contamination of coastal groundwater with nutrients, metals ...
P. S. Sunilkumar, H. Ramesh and Sushamita Wadde
doaj   +1 more source