Results 161 to 170 of about 259,913 (359)

Impact of the Water Reservoir and River Engineering Structures on Longitudinal and Transverse (Dis)connectivity Associated With Sediment Transfer

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Human impact in the form of reservoir construction and river regulation downstream of reservoirs, is causing irreversible alterations to hillslope and river channel connectivity in river catchments. This disruption in the dynamic equilibrium of the river is attributed to sediment accumulation upstream of the reservoir's dam, limited sediment ...
Joanna Piasecka   +3 more
wiley   +1 more source

Fishing for sustainability: a case about recreational fishing, tourism, and sustainable entrepreneurship [PDF]

open access: hybrid, 2022
Ulrika Persson-Fischier   +3 more
openalex   +1 more source

Valuing shoreline habitats for recreational fishing

open access: yesOcean & Coastal Management, 2023
Andrew M. Scheld   +5 more
openaire   +1 more source

Untangling the impact of live baitfish restrictions on recreational fishing participation in the United States

open access: yesFrontiers in Conservation Science
In recent decades, many jurisdictions have established regulations governing the use of live baitfish in recreational fishing. Live baitfish can originate from either aquaculture farms or wild harvest.
Victoria DeRooy, Amanda Hansen
doaj   +1 more source

Disaster avoided: current state of the Baltic Sea without human intervention to reduce nutrient loads

open access: yesLimnology and Oceanography Letters, EarlyView.
Abstract Excessive nutrient inputs have caused eutrophication of coastal ecosystems worldwide, triggering extensive algal blooms, oxygen‐depletion, and collapse of local fisheries. In the Baltic Sea, inputs of nitrogen (N) and phosphorus (P) have been significantly reduced since the 1980s, but the environmental state shows little to no signs of ...
Eva Ehrnsten   +3 more
wiley   +1 more source

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