Results 21 to 30 of about 1,761 (89)

Estimating Time‐Varying Productivity and Reference Points: A Case of North Sea Demersal Fish Stocks

Fish and Fisheries, Volume 26, Issue 5, Page 745-771, September 2025.
ABSTRACT The productivity of marine fish populations determines both maximum sustainable yield (MSY) and resilience to exploitation. While biological reference points like MSY and BMSY depend on species traits and population density, they are also influenced by environmental variability and ecological interactions.
Tobias K. Mildenberger, Casper W. Berg, Alexander Kempf, Anna Rindorf, Alec D. MacCall, Marc H. Taylor   +5 more
wiley   +1 more source

Tolerance of organisms composing an Arctic kelp community to ocean warming and marine heatwaves

Journal of Ecology, Volume 113, Issue 8, Page 1938-1954, August 2025.
These results suggest that Arctic kelp communities are fairly tolerant to warming and short‐term marine heatwaves, despite the few minor effects on photosynthesis by some of the kelp species. We note that the future response of kelp communities must account for the potential indirect effects of climate change, such as predation and competition, along ...
Anaïs Lebrun, Cale A. Miller, Frédéric Gazeau, Pierre Urrutti, Samir Alliouane, Jean‐Pierre Gattuso, Steeve Comeau   +6 more
wiley   +1 more source

Impact of Long‐Term Drainage on Carbon Fluxes in the High‐Latitude Permafrost Region

Global Change Biology, Volume 31, Issue 7, July 2025.
Increasing air temperatures and changes in snow regimes in Arctic permafrost regions affect hydrological conditions, impacting ecosystems, vegetation structures, and carbon budgets. This study investigates the effects of hydrological changes on ecosystem dynamics by artificially draining a field site with a 200‐m diameter circular ditch, creating a dry
Abdullah Bolek, Mark Schlutow, Theresia Yazbeck, Nathalie Triches, Martin Heimann, Mathias Göckede   +5 more
wiley   +1 more source

Odnaleźć się w gąszczu ofert. Psychologia ekologiczna dla bardzo początkujących [PDF]

Avant, 2012
Niniejsze wprowadzenie ma na celu możliwie uproszczoną i zachęcającą do dalszej lektury prezentację psychologii ekologicznej wraz z charakterystycznymi dla niej zagadnieniami, takimi jak: relacja zwierzę-środowisko, pojęcie oferty, rola narzędzia czy też
Dawid Lubiszewski
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Rozpoznawanie granic ingerencji człowieka w środowisko przyrodnicze

Studia Ecologiae et Bioethicae, 2016
W niniejszym artykule autor omawia problem takiego przekraczania granic ingerencji człowieka w środowisko naturalne, które oddziałuje zarówno na naturę, jak i człowieka.
Michał Latawiec
doaj   +1 more source

Wpływ środowiska na motywację do wyboru studiów przez studentów rzeszowskich uczelni

Przedsiębiorczość - Edukacja, 2021
Motywacja jest działaniem człowieka, które zależy od jego środowiska życia. Otoczenie rodziców, rodzeństwa, dziadków, przyjaciół i znajomych kształtuje postrzeganie świata przez dziecko, wpływa na podejmowanie przez nie różnych czynności życiowych, a ...
Zbigniew Chodkowski
doaj   +1 more source

Simulated intertidal heat stress on the brown seaweed Ascophyllum nodosum demonstrates differential population sensitivity to future climate

Journal of Ecology, Volume 113, Issue 6, Page 1504-1520, June 2025.
Our findings underscore the importance of replicating realistic tidal cycles and temperature trajectories to accurately assess thermal stress in intertidal species, as temperature fluctuations between high and low tides drive the stress response. Our projections not only align with observed local extinctions but also indicate future trends, emphasising
Luís F. Pereira, Francisco Arenas, Rui Seabra, Rita da Silva, Cátia Monteiro, Joana Pereira, Cândida G. Vale, João Serôdio, Silja Frankenbach, Vittoria Ghiglione, Pedro Ribeiro, Fernando P. Lima   +11 more
wiley   +1 more source

Osobowość ekologiczna płci - badania ankietowe

Studia Ecologiae et Bioethicae, 2008
After analysing the above answers we can deduct some results, which confirm certain behaviour in girls that can be scientifically explained. A survey helped in establishing ecological consciousness and was a help in characterizing a survival persona ...
Irena Grochowska
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A Comparison of Fleet Dynamics Models for Predicting Fisher Location Choice

Fish and Fisheries, Volume 26, Issue 3, Page 372-393, May 2025.
ABSTRACT Scientific advice for fisheries management rarely takes into account how fishers react to regulations, which can lead to unexpected results and unrealistic expectations of the effectiveness of the management measures. Short‐term decisions about when and where to fish are one of the greatest sources of uncertainty in predicting management ...
Paul J. Dolder, Jan Jaap Poos, Michael A. Spence, Dorleta García, Cóilín Minto   +4 more
wiley   +1 more source

Ekonomia w służbie zrównoważonego rozwoju

Studia Ecologiae et Bioethicae, 2013
The main branch of traditional economics used to focus on economic and social development, and on increasing profits. This led to disregard for the scantiness of natural resources and their renewal.
Anita Ganowicz-Bączyk
doaj   +1 more source