Results 71 to 80 of about 24,267 (235)
MONITORAMENTO DA QUALIDADE DA ÁGUA NO MANANCIAL DO RIO SANTO ANASTÁCIO
Colloquium Exactarum, 2011 In order to characterize spatially and temporarily the Santo Anastacio River according to limnological factors, four sampling stations were established in the main course of the river.
Paulo Ponce Arroio Junior +2 more
doaj +1 more source
Fish Migration Through Ship Locks at the Danube River, Austria
River Research and Applications, EarlyView.ABSTRACT Longitudinal connectivity in the Austrian section of the Danube has improved over the last three decades thanks to the progressive installation of fish passage facilities at hydropower plants. However, navigation locks which are present at all barrages remain poorly quantified with respect to their role in fish migration.
Walter Reckendorfer +5 more
wiley +1 more source
Fish Fauna and Fishery Evaluation of Sapanca Lake
Turkish Journal of Bioscience and CollectionsScientific data on fish communities in Türkiye’s lakes and rivers, particularly long-term studies with continuity, remain scarce. However, Sapanca Lake is an exception due to its strategic location in the Marmara Region, which has attracted significant ...
Özcan Gaygusuz +2 more
doaj +1 more source
How Tough a Passage? Nonnative Fish Entrainment Survivability at a Major Dam in the Western USA
River Research and Applications, EarlyView.ABSTRACT The Colorado River downstream of Glen Canyon Dam (GCD) in the southwest USA demonstrates anthropogenic modification including altered flow and temperature regimes and established nonnative species in upstream reservoirs. Water overallocation and megadrought are contributing to new potential invasion pathways for nonnative fishes through dam ...
Barrett Friesen +2 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 +1 more
wiley +1 more source
Knowledge and Management of Aquatic Ecosystems, 2013 Phytoplankton diversity was investigated over a period of two years (2006 to 2008) in Chatla floodplain wetland in Barak valley, Assam, North-East India.
Sultana Laskar H., Gupta S.
doaj +1 more source
, 2008 Limnology is one of the oldest disciplines and its subject is fresh waters. Here, information were given about development of limnology in the world and in Turkey and its current importance.
Kazanci, Nilgun
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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 +3 more
wiley +1 more source
, 1975 Limnology is the scientific study of inland waters, including lakes, ponds, and rivers. In this day of widespread social concern over the impact of human activity on natural environments, limnology is becoming an increasingly important practical science.
Lundquist, John B.
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