Results 191 to 200 of about 1,776,302 (383)

Does polymixis complicate prediction of high‐frequency dissolved oxygen in lakes and reservoirs?

open access: yesLimnology and Oceanography, EarlyView.
Abstract As lake and reservoir ecosystems transition across major environmental regimes (e.g., mixing regime) resulting from anthropogenic change, setting predictive expectations is imperative. We tested the hypothesis that (dissolved) oxygen is more predictable in monomictic reservoirs that thermally stratify throughout the summer (warm) season ...
Caleb J. Robbins   +5 more
wiley   +1 more source

Field manual for research in agricultural hydrology

open access: green, 1965
D. L. Brakensiek   +2 more
openalex   +2 more sources

Riparian land cover and hydrology influence stream dissolved organic matter composition in an agricultural watershed

open access: hybrid, 2020
Oliva Pisani   +5 more
openalex   +1 more source

Nutrient enrichment—but not warming—increases nitrous oxide emissions from shallow lake mesocosms

open access: yesLimnology and Oceanography, EarlyView.
Abstract Shallow lakes and ponds play a crucial role in the processing of carbon and other nutrients. However, many lakes and ponds worldwide are affected by climate change and nutrient pollution. How these pressures affect the emission of the greenhouse gas nitrous oxide (N2O) is unclear.
Joachim Audet   +3 more
wiley   +1 more source

HYDROLOGICAL MODELLING FOR THE PREVENTION AND THE MANAGEMENT OF WATER SHORTAGE IN AGRICULTURE

open access: yes, 2017
In recent decades, frequent and severe droughts have occurred in several countries of the world under nearly all climatic regimes. Since the middle 20th century, drought areas have globally increased, and, more specifically, in southern and central Europe.
openaire   +3 more sources

Seagrasses under stress: Independent negative effects of elevated temperature and light reduction at multiple levels of organization

open access: yesLimnology and Oceanography, EarlyView.
Abstract Seagrasses are important foundation species, which support coastal biodiversity and provide socioeconomic benefits. However, seagrasses are threatened by anthropogenic changes, including the elevated temperature associated with marine heatwaves (MHWs) and light limitation from eutrophication or increased sedimentation.
Alissa V. Bass   +2 more
wiley   +1 more source

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