Results 41 to 50 of about 11,032 (213)

Mechanisms promoting higher growth rate in arctic than in temperate shorebirds [PDF]

open access: yes, 2002
We compared prefledging growth, energy expenditure, and time budgets in the arctic-breeding red knot (Calidris canutus) to those in temperate shorebirds, to investigate how arctic chicks achieve a high growth rate despite energetic difficulties ...
Piersma, Theunis,   +3 more
core   +2 more sources

Incorporating soil biological and functional attributes to advance ecological restoration

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Earth is currently experiencing a mass extinction crisis, predominantly driven by anthropogenic activities, with land use change causing widespread loss and degradation of native ecosystems and indigenous species. There is an urgent need to halt this trend and restore degraded habitat to preserve biodiversity and protect threatened plants and animals ...
Uffe N. Nielsen   +3 more
wiley   +1 more source

The predatory behavior of ants: an impressive panoply of morphological adaptations

open access: yesInsect Science, EarlyView.
This review focuses on predation in ants, showing the wide diversity of cases from solitary foraging to group hunting tactics, as well as the evolution of mandible shape frequently adapted to capture specific prey. Although most ants are generalist feeders, finding their sugary substances directly on plants or indirectly via sap‐sucking insects, some ...
Alain Dejean   +6 more
wiley   +1 more source

Springtails (Collembola, Hexapoda) inhabiting algae with different degrees of waste product contamination

open access: yesStudia Ecologiae et Bioethicae, 2012
The study was carried out in July 2009 in Murmansk (68°57’ N; 33°03’E) and involved algae that had washed up at the edge of the intertidal zone of Kola Bay.
Izabella Olejniczak   +3 more
doaj   +1 more source

Effects of compost and digestate on environment and plant production – results of two research projects [PDF]

open access: yes, 2008
A yearly amount of 9.3x106t compost and digestate derived from separately collected organic waste is produced in the 25 European Union member states. The improvement of soil properties is a major benefit of compost application.
Berner, Alfred   +4 more
core  

Evaluating the efficacy of tagging adhesives for insect tracking

open access: yesAgricultural and Forest Entomology, EarlyView.
Two‐part epoxy resin delivered the strongest RFID tag adhesion on carabid beetles, exceeding polyvinyl acetate, cosmetic latex and cyanoacrylate adhesives. Adhesive performance was consistent across Harpalus, Leistus and Poecilus; species effects were non‐significant, supporting a broadly applicable protocol for carabid RFID tagging studies.
Leona C. R. Breen   +2 more
wiley   +1 more source

The effect of ground cover plants in apple orchards on soil-dwelling Collembola [PDF]

open access: yesJournal of Plant Protection Research
Ground cover plants in orchards can effectively improve soil quality. One factor determin­ing soil health is the presence of fauna, including mesofauna, which play a crucial role in soil ecosystems.
Olena Ewa Niszczak   +4 more
doaj   +1 more source

A multiscale approach to evaluate the structure of diversity of Collembola in boreo-nemoral forests of the Russian Plain

open access: yesNature Conservation Research: Заповедная наука, 2022
Collembola is a group of numerous ubiquitous small soil-dwelling arthropods decomposing the plant residues. The study analyses the diversity structure of this group in mesic conditions of coniferous, mixed, and broad-leaved forests.
Nadezhda V. Vasenkova   +1 more
doaj   +1 more source

Diversity of Collembola under various types of anthropogenic load on ecosystems of European part of Russia [PDF]

open access: yesBiodiversity Data Journal, 2020
Despite the key role played by soil organisms in the functioning of terrestrial ecosystems and provisioning of ecosystem services (Barrios 2007, Bardgett and Putten 2014) available open data on soil biodiversity are incongruously scarce (Eisenhauer 2017, 
Nataliya Kuznetsova, Natalya Ivanova
doaj   +3 more sources

An insight into the impact of arable farming on Irish biodiversity: A scarcity of studies hinders a rigorous assessment [PDF]

open access: yes, 2008
peer-reviewedTo help understand and counteract future agronomic challenges to farmland biodiversity, it is essential to know how present farming practices have affected biodiversity on Irish farms.
Meade, Connor   +3 more
core   +1 more source

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