Results 11 to 20 of about 897,335 (279)

Mountain Stream

open access: yes, 2014
Etching entitled "Mountain Stream" by Thomas Nason. The etching depicts a gentle stream with trees at the water's edge. At the bend in the stream there is a town that is a small distance from the edge of the stream.

core   +2 more sources

The mountain stream of infant development. [PDF]

open access: yesInfancy, 2023
AbstractDevelopment is complex. It encompasses interacting domains, at multiple levels, across nested time scales. Embracing the complexity of development—while addressing the challenges inherent to studying infants—requires researchers to make tough decisions about what to study, why, how, where, and when.
Tamis-LeMonda CS.
europepmc   +3 more sources

Relationships among tissues, biofluids, and otolith selenium concentrations in wild female burbot (Lota lota)

open access: yesIntegrated Environmental Assessment and Management, EarlyView., 2023
Abstract In the Lake Koocanusa‐Kootenai River system (Montana, USA and British Columbia, Canada), selenium (Se) contamination has become an international concern and is suspected to contribute to the observed burbot (Lota lota) population collapse. Due to our limited ability to sample burbot in Lake Koocanusa for monitoring studies, we used a reference
Stephanie D. Graves   +6 more
wiley   +1 more source

Assessing seasonal variations in water sources of streamflow in a temperate mesoscale catchment with granitic bedrocks using hydrochemistry and stable isotopes

open access: yesJournal of Hydrology: Regional Studies, 2021
Study Region: Noseongcheon catchment is a mesoscale agricultural basin with crystalline bedrocks with seasonally variable precipitation and groundwater use.
Youn-Young Jung   +5 more
doaj   +1 more source

Ephemeroptera (Mayflies) Assemblages and Environmental Variation along Three Streams Located in the Dry-Hot Valleys of Baima Snow Mountain, Yunnan, Southwest China

open access: yesInsects, 2021
Mountain freshwater ecosystems are threatened all over the world by a range of human-induced stresses, ensuing in a rapid loss of habitats and species diversity.
Muhammad Farooq   +10 more
doaj   +1 more source

Flow and sediment size variability near gravel bars in the Beskidy Mountains in the Polish Carpathians

open access: yesActa Universitatis Carolinae Geographica, 2014
The purpose of the paper is to identify differences in hydraulic conditions in the areas closest to already-developed gravel bars situated in a small, mountain stream in the area of the Polish part of the Carpathian Mountains.
Artur Radecki-Pawlik
doaj   +1 more source

Modeling large‐scale landform evolution with a stream power law for glacial erosion (OpenLEM v37): benchmarking experiments against a more process-based description of ice flow (iSOSIA v3.4.3) [PDF]

open access: yesGeoscientific Model Development, 2023
Following the tradition of modeling fluvial landscape evolution, a novel approach describing glacial erosion based on an empirical stream power law was proposed.
M. Liebl   +4 more
doaj   +1 more source

Korean stream types based on benthic macroinvertebrate communities according to stream size and altitude

open access: yesJournal of Freshwater Ecology, 2017
Type-specific stream assessment systems based on biotic indicators are considered a main focus of future stream assessment in many European countries. However, there is a lack of information on type-specific differences of freshwater eco-regions in South
Jin-Young Kim   +7 more
doaj   +1 more source

Composition, life-history, and population dynamics of the Chironomidae from a tropical high-altitude stream (Saltana River, Ecuador) [PDF]

open access: yesActa Limnologica Brasiliensia
: Aim To study the composition and population dynamics of Chironomidae (Diptera) from a high-altitude tropical stream in Ecuador. Methods Samples were taken at Saltana River between April 2009 and November 2010.
Narcís Prat i Fornells   +3 more
doaj   +1 more source

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