Results 121 to 130 of about 402,295 (302)

Discharge regimes of Slovenian rivers: 1991–2020

open access: yesActa geographica Slovenica
Various researchers have examined discharge regimes of rivers in Slovenia in the past 75 years: four major studies made by Ilešič, Kolbezen, Hrvatin, and lastly Hrvatin and Frantar have analysed and classified the regimes, and clustered them into regime types.
Borut Stojilković   +1 more
openaire   +3 more sources

Illinois River 2001 Pollutant Loads At Arkansas Highway 59 Bridge [PDF]

open access: yes, 2002
Automatic water samplers and a U. S. Geological Survey gauging station were established in 1995 on the main stem of the Illinois River at the Arkansas Highway 59 Bridge.
Nelson, Marc A., Soerens, Thomas S.
core   +2 more sources

A review of the historic and present ecological role of aquatic and shoreline wood, from forest to deep sea

open access: yesBiological Reviews, EarlyView.
ABSTRACT The ecology of forests, their losses, and terrestrial wood decomposition dynamics have been intensively studied and reviewed. In the aquatic realm, reviews have concentrated on large wood (LW) in rivers and the transition from freshwater to marine environments in the Pacific Northwest of North America. However, a comprehensive global synthesis
Jon Dickson   +9 more
wiley   +1 more source

Illinois River 2000 Pollutant Loads at Arkansas 59 Bridge [PDF]

open access: yes, 2001
Automatic water samplers and a U. S. Geological Survey gauging station were established in 1995 on the main stem of the Illinois River at the Arkansas Highway 59 Bridge.
Nelson, Marc A., Soerens, Thomas S.
core   +2 more sources

Water temperature dynamics in High Arctic river basins

open access: yes, 2012
Despite the high sensitivity of polar regions to climate change and the strong influence of temperature upon ecosystem processes, contemporary understanding of water temperature dynamics in Arctic river systems is limited. This research gap was addressed
Blaen, PJ   +3 more
core   +1 more source

Beyond mammals: the evolution of chewing and other forms of oropharyngeal food processing in vertebrates

open access: yesBiological Reviews, EarlyView.
ABSTRACT Oropharyngeal food processing exhibits a remarkable diversity among vertebrates, reflecting the evolution of specialised ‘processing centres’ associated with the mandibular, hyoid, and branchial arches. Although studies have detailed various food‐processing strategies and mechanisms across vertebrates, a coherent and comprehensive terminology ...
Daniel Schwarz   +6 more
wiley   +1 more source

Relevance of ENSO indices as predictors in seasonal river discharge forecasting in the Srepok basin

open access: yesEnvironmental Research Communications
Flow irregularities seriously affect agricultural production and ecosystems, so early forecasting of river discharge contributes to minimizing its impacts.
Van Lam Nguyen, Luong Van Viet
doaj   +1 more source

Subterranean environments contribute to three‐quarters of classified ecosystem services

open access: yesBiological Reviews, EarlyView.
ABSTRACT Beneath the Earth's surface lies a network of interconnected caves, voids, and systems of fissures forming in rocks of sedimentary, igneous, or metamorphic origin. Although largely inaccessible to humans, this hidden realm supports and regulates services critical to ecological health and human well‐being.
Stefano Mammola   +30 more
wiley   +1 more source

Rainfall-Runoff Relationships and flow forecasting, Ogun river Nigeria [PDF]

open access: yes, 2008
An excess or a lack of rainfall are the major causes of most hydrological hazards, and the need for a systematic approach to river flow forecasting based on rainfall is imperative, especially in Nigeria.
Alatise, M. O, Olukanni, D. O.
core  

The influence of rivers on seabird foraging ecology

open access: yesBiological Reviews, EarlyView.
ABSTRACT Rivers act as vital arteries to the world's oceans, delivering fresh water and nutrients that sustain marine ecosystems. Globally, river flow increasingly is being altered by climate change and anthropogenic pressures; yet the significance of rivers to predatory marine species, such as seabirds, and the extent to which river‐related changes ...
Julia B. Morais   +2 more
wiley   +1 more source

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