Results 21 to 30 of about 892,772 (310)

Developing European conservation and mitigation tools for pollination services: approaches of the STEP (Status and Trends of European Pollinators) project [PDF]

open access: yes, 2011
Pollinating insects form a key component of European biodiversity, and provide a vital ecosystem service to crops and wild plants. There is growing evidence of declines in both wild and domesticated pollinators, and parallel declines in plants relying ...
Alexandra-Maria Klein   +35 more
core   +7 more sources

Diffusions of sound frequencies designed to target dehydrins induce hydric stress tolerance in Pisum sativum seedings

open access: yesHeliyon, 2020
Among plant responses to environmentally induced stress modulating protein expression appears to be a key stage in inducible signaling. Our study was focused on an innovative strategy to stimulate plant stress resistance, namely, the use of targeted ...
Victor Prévost   +4 more
doaj   +1 more source

Fireflies produce ultrasonic clicks during flight as a potential aposematic anti-bat signal

open access: yesiScience, 2021
Summary: Fireflies are known for emitting light signals for intraspecific communication. However, in doing so, they reveal themselves to many potential nocturnal predators from a large distance. Therefore, many fireflies evolved unpalatable compounds and
Ksenia Krivoruchko   +6 more
doaj   +1 more source

A framework for collaborative wolverine connectivity conservation

open access: yesiScience, 2021
Summary: Maintaining connectivity between high-elevation public lands is important for wolverines and other species of conservation concern. This work represents the first effort to prioritize wolverine connectivity under future climate conditions using ...
Kathleen A. Carroll   +4 more
doaj   +1 more source

Natural resources conservation management and strategies in agriculture [PDF]

open access: yes, 2013
This paper suggests a holistic framework for assessment and improvement of management strategies for conservation of natural resources in agriculture.
Bachev, Hrabrin
core   +1 more source

Nauki środowiskowe na początku XXI wieku

open access: yesPaedagogia Christiana, 2011
The article presents the analysis of basic terms, concepts, ideas, the methodologicaland content-related issues of ecophilosophy and sozology. The issues connectedwith sozology are focused on the concept of systemic sozology, epistemology ofsystemic ...
Józef M. Dołęga
doaj   +1 more source

Hryhoryuk Ivan Panasovych - scientist, mentor, teacher

open access: yesVìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Bìologìâ, Ekologìâ, 2011
John Panasovych Hryhoryuk - outstanding Ukrainian scientist-biologist, Sc.D., chlenkorespondent NAS of Ukraine, Academician of the Academy of Sciences of Ukraine, Honored Worker of Science of Ukraine, professor of physiology, plant ecology and ...
O. Y. Pakhomov   +2 more
doaj   +1 more source

Audio-Visual Tools in Science Communication: The Video Abstract in Ecology and Environmental Sciences

open access: yesFrontiers in Communication, 2021
In recent years, the use of videos by the scientific community has evolved continuously. Researchers, communicators, and other players are using audio-visual media to reinvent their stories, to deconstruct complex phenomena and to increase the outreach ...
Miguel Ferreira   +4 more
doaj   +1 more source

Paradigm shifts for a planetary emergency: Towards an anthropocenography for urban coastal research at False Bay, Cape Town, South Africa

open access: yesSouth African Journal of Science, 2022
Reflecting on a recent three-decade review of the social-ecological sciences of False Bay in Cape Town that was co-authored by 32 South African based scientists, this essay draws on current Anthropocene scholarship in the environmental humanities and ...
Lesley Green
doaj   +1 more source

How self-regulation, the storage effect and their interaction contribute to coexistence in stochastic and seasonal environments [PDF]

open access: yes, 2019
Explaining coexistence in species-rich communities of primary producers remains a challenge for ecologists because of their likely competition for shared resources.
Barraquand, Frederic, Picoche, Coralie
core   +2 more sources

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