Results 61 to 70 of about 577,339 (306)

Reconciling timber extraction with biodiversity conservation in tropical forests using reduced-impact logging [PDF]

open access: yes, 2015
Over 20% of the world's tropical forests have been selectively logged, and large expanses are allocated for future timber extraction. Reduced-impact logging (RIL) is being promoted as best practice forestry that increases sustainability and lowers CO2 ...
Azevedo-Ramos   +49 more
core   +2 more sources

MusicSwarm: Biologically Inspired Intelligence for Music Composition

open access: yesAdvanced Intelligent Systems, EarlyView.
Biologically inspired swarms of frozen foundation models self‐organize to compose complex music without fine‐tuning. By coordinating through stigmergic signals, decentralized agents dynamically evolve specialized roles and adapt to solve complex tasks.
Markus J. Buehler
wiley   +1 more source

Bird community specialization, bird conservation and disturbance: the role of wildfires.

open access: yesThe Journal of animal ecology, 2011
Peer ...
Clavero, Miguel   +2 more
openaire   +3 more sources

Bird Community Structure in Karimunjawa Islands, Central Jawa [PDF]

open access: yes, 2011
Struktur Komunitas Burung di Kepulauan Karimunjawa Jawa Tengah. Karimunjawa sebagaisalah satu taman nasional yang memiliki berbagai macam tipe habitat dengan tingginyakeragaman jenis burung yang ada.
Hemelda, N. M. (Niarsi)   +2 more
core  

Particulate Matter Emissions from a High-rise Layer House in Iowa [PDF]

open access: yes, 2009
Particulate matter (PM) in animal feeding operations is a concern for the occupants and the surrounding community. Baseline measurements of the concentration and emission rate of PM are the first step toward assessing the environmental impact of animal ...
Burns, Robert   +4 more
core   +3 more sources

Ontogenetic changes and sexual dimorphism in the cranium and mandible of the Atlantic walrus (Odobenus rosmarus rosmarus L.)

open access: yesThe Anatomical Record, EarlyView.
Abstract Walruses have been an important subsistence and cultural resource for humans and have been exploited for millennia across their distribution. This exploitation has contributed to severe declines in several populations and local extirpations.
Katrien Dierickx   +6 more
wiley   +1 more source

The end of the beginning: Establishing isiZulu names for all bird species recorded in South Africa

open access: yesSouth African Journal of Science
Terminology development is needed for effective science communication, planning, teaching, and learning in indigenous African languages. This need includes species-specific names in indigenous languages for wild birds, which are key indicators of ...
Eckhart Buchmann   +7 more
doaj   +1 more source

MicroCT reinvestigation of the only articulated fossil anostomid fish reveals synonymy of Arhinolemur Ameghino, 1898 and Megaleporinus Ramirez et al., 2017

open access: yesThe Anatomical Record, EarlyView.
Abstract Arhinolemur scalabrinii† Ameghino, 1898 was originally described as a strepsirrhine primate (Mammalia) but has been recognized as an anostomid fish since 2012. It remains the only extinct anostomid species known from complete cranial material.
Karen M. Panzeri   +8 more
wiley   +1 more source

Community dynamics of insular biotas in space and time [PDF]

open access: yes, 2004
The various features determining species distributions remain enigmatic in ecology. This thesis deals with the spatial and temporal dynamics of land birds on the islands of the Dahlak archipelago, the Red Sea, and of mammals, birds and reptiles among the
Azeria, Ermias Tesfamichael
core  

Nest niche overlap among the endangered Vinaceous-breasted Parrot (Amazona vinacea) and sympatric cavity-using birds, mammals, and social insects in the subtropical Atlantic Forest, Argentina [PDF]

open access: yes, 2017
Many forest bird species require tree cavities for nesting, and share this resource with a diverse community of animals. When cavities are limited, niche overlap can result in interspecific competition, with negative consequences for threatened ...
Bonaparte, Eugenia Bianca   +1 more
core   +1 more source

Home - About - Disclaimer - Privacy