Results 161 to 170 of about 120,364 (346)

The potential of ecological recycling agriculture (ERA) for improved nature resource conservation and reduced environmental impacts in the Baltic Sea drainage area [PDF]

open access: yes, 2005
By integrating crop and animal production on a farm or farms in closed cooperation combined with soil formation legume crops in balanced crop-rotations it will be possible to maximize the efficient use of nutrients in manure, minimize inputs of limited ...
Granstedt, Artur   +3 more
core  

Phytoplankton primary production and its utilization by the pelagic community in the coastal zone of the Gulf of Gdansk (southern Baltic) [PDF]

open access: bronze, 1997
Zbigniew Witek   +8 more
openalex   +1 more source

Do the biological characteristics of trout (Salmo trutta) smolts influence their spring migration timing and maiden marine sojourn duration?

open access: yesJournal of Fish Biology, EarlyView.
Abstract Anadromous salmonids migrate seaward to exploit feeding and growth opportunities in marine habitats, yet how smolt biological characteristics influence their marine migratory behavior remains poorly understood. This study used 9 years of trout (Salmo trutta) population monitoring data from 15,595 tagged age‐0+ parr, 1033 smolts detected ...
Jonathan P. Gillson   +11 more
wiley   +1 more source

Происхождение самоназвания вепсов в контексте этнической истории Восточной Прибалтики [PDF]

open access: yes, 2007
The self-designation of the Veps, *vepsä is considered in the article as a result of interaction of Lappish, Scandinavian and Baltic-Finnic groups in Finland in end of the 1st mil. BC – beginning of the 1st mil. AD.
Напольских, В. В.
core  

Genes, fish and fisheries: translating science into policy

open access: yesJournal of Fish Biology, EarlyView.
Abstract The 2024 Annual Symposium of the Fisheries Society of the British Isles reviewed the burgeoning impact of ‘omics’ technologies on fish ecology, management and forecasting. As with life sciences more generally, major advances in speed, cost‐effectiveness and breadth of applications in ‘omics’ has had profound societal and environmental impacts.
Gary R. Carvalho
wiley   +1 more source

Towards a multi-basin SWAT model for the migration of nutrients and pesticides to Puck Bay (Southern Baltic Sea). [PDF]

open access: yesPeerJ, 2021
Wielgat P   +8 more
europepmc   +1 more source

Distribution and density of harbour popoises in Dutch North Sea waters [PDF]

open access: yes, 2009
Aerial surveys were conducted to investigate harbour porpoise density and distribution in Dutch waters. Surveys were conducted following standard line transect distance sampling methodology on tracklines providing a representative coverage of the study ...
Scheidat, M., Verdaat, J.P.
core   +1 more source

Reproductive parameters of wild and hatchery‐reared sea trout (Salmo trutta m. trutta L.) females from the Łeba River (southern Baltic Sea)

open access: yesJournal of Fish Biology, EarlyView.
Abstract Sea trout Salmo trutta m. trutta L. has high socioeconomic and ecological importance in the Atlantic region; therefore, stocking hatchery‐reared fish is widely practiced for stock enhancement and recovery of wild populations. In this study, fecundity of wild and stocked hatchery‐reared sea trout sampled from the Łeba River (southern Baltic Sea
Adam M. Lejk, Piotr Hliwa
wiley   +1 more source

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