Results 71 to 80 of about 7,730 (244)

March streamflow

open access: yesEos, Transactions American Geophysical Union, 1984
Streamflow generally increased seasonally across the country during March, and snow‐melt runoff pushed many western streams to well‐above average flows, according to the regular month‐end check on the nation's water resources by the U.S. Geological Survey (USGS), Department of the Interior.Of 172 USGS index stream‐gauging stations surveyed during March,
openaire   +1 more source

Changes in food‐web pathways and ecosystem functions after sidearm re‐connection in a large river (Danube, Austria)

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction River regulation schemes generally led to changes in riverine assemblage composition and their trophic status, which often is reflected in a general loss or decrease of characteristic species and a concomitant increase or dominance of generalist species.
Hubert Keckeis   +7 more
wiley   +1 more source

A Triassic chronostratigraphic and palaeogeographic framework for the Utsira High area, northern North Sea: Reconstructing a basin‐scale drainage divide

open access: yesSedimentology, EarlyView.
ABSTRACT The Triassic succession of the northern North Sea comprises a series of interbedded sandstones, mudstones and conglomerates deposited under a fluctuating arid to semi‐humid climate regime, which are often difficult to correlate regionally due to differing lithostratigraphic schemes and poor age control. Despite existing regional studies on the
Riccardo Sordi   +3 more
wiley   +1 more source

December streamflow

open access: yesEos, Transactions American Geophysical Union, 1984
The high streamflows of recent months in the West eased somewhat during December, but streamflows increased in much of the eastern United States, setting many record or near record high flows in several states, according to the monthly check on national water resources conditions by the U.S.
openaire   +1 more source

The Earth's Greatest Porous Media

open access: yesPerspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Abstract How deeply does modern meteoric water circulate into the continental crust? How deep is the Earth's Critical Zone (CZ), the top layer of the continental lithosphere that co‐evolves with the atmosphere, hydrosphere, and biosphere, extending from vegetation canopy down to fresh bedrock and the base of active groundwater circulation?
Ying Fan   +3 more
wiley   +1 more source

July streamflow

open access: yesEos, Transactions American Geophysical Union, 1983
The lingering effects of a record‐deep mountain snowpack continued to keep streamflows at near record high levels in much of the western United States during July. Elsewhere in the nation, a lack of rainfall and prolonged high temperatures contributed to declining streamflows, and parts of the northeast and southeast reported near record‐low ...
openaire   +1 more source

A Field Guide to Corralling the Chaos: A Planning Framework for Using Models to Guide Opportunistic Field Studies of Natural Disturbances

open access: yesPerspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Abstract Watersheds regulate biogeochemical processes and provide ecosystem services to human societies, but disturbances can fundamentally alter these processes across space and time. Determining when and where to sample to capture disturbance impacts in watersheds remains a central challenge.
Peter Regier   +9 more
wiley   +1 more source

July streamflow

open access: yesEos, Transactions American Geophysical Union, 1986
In contrast to the intense and persistent drought in the Southeast, many U.S. streams were flowing well above normal during July, according to the U.S. Geological Survey (USGS). USGS scientists reported excessive flows (within the highest 25% of record) in a broad band that stretched from Arizona to Vermont.
openaire   +1 more source

Comparative Studies Are Needed to Contextualize Stranding in Hydropeaking River Systems

open access: yes
Fisheries Management and Ecology, EarlyView.
Raegan Davis   +2 more
wiley   +1 more source

Using dendroclimatic analysis of exotic deciduous conifers in an arboretum to document tree growth in response to climate change, Northeast Ohio, USA

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 5, Page 1746-1762, September 2026.
Rising temperatures and wetter conditions in the Midcontinent of North America are influencing climate responses in trees. Dendroclimatological analyses of four exotic deciduous conifer species from Secrest Arboretum, Northeast Ohio help identify past, present and future climate‐tree interactions.
Gregory Wiles   +6 more
wiley   +1 more source

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