Results 81 to 90 of about 67,065 (270)

The magnitude and economic replacement value of wild meat obtained from ‘recreational’ big game hunting in the United States

open access: yesPeople and Nature, EarlyView.
Abstract Meat production has notable benefits for food security, nutrition and various production economies, but has elicited substantial negative environmental impacts. Recreational hunting provides an alternative to agricultural meat production for over 24 million hunters worldwide.
Shane P. Mahoney, Richard D. Honor
wiley   +1 more source

Management of wolf and lynx conflicts with human interests [PDF]

open access: yes, 2007
In many areas viable populations of large carnivores are political goals. One of the most important factors in order to achieve viable large carnivore populations is human tolerance for presence of large carnivores.
Karlsson, Jens
core  

The collection and database of Birds of Angola hosted at IICT (Instituto de Investigação Científica Tropical), Lisboa, Portugal [PDF]

open access: yes, 2014
The bird collection of the Instituto de Investigação Cientítica Tropical (Lisbon, Portugal) holds 5598 preserved specimens (skins), mainly from Angola, Mozambique, Guinea-Bissau, São Tomé and Principe, and Cape Verde.
Monteiro, Miguel   +9 more
core   +3 more sources

Genotyping success of historical Eurasian lynx (Lynx lynx L.) samples

open access: yesMolecular Ecology Resources, 2011
AbstractHistorical samples, like tanned hides and trophy skulls, can be extremely important for genetic studies of endangered or elusive species. Selection of a sampling protocol that is likely to provide sufficient amount and quality of DNA with a minimum damage to the original specimen is often critical for a success of the study.
Polanc, Primož   +5 more
openaire   +4 more sources

Investigation of the laser fluence and wavelength dependence in surface‐assisted laser desorption/ionization mass spectrometry using gold nanoparticles

open access: yesRapid Communications in Mass Spectrometry, EarlyView.
Rationale Surface‐assisted laser desorption/ionization (SALDI) mass spectrometry (MS) builds on the use of nanostructured surfaces (e.g., coatings of colloidal nanoparticles) to promote analyte desorption and ionization. The SALDI process is believed to occur mainly through thermal processes, resulting from heating of the nanosubstrate upon absorption ...
Wendy H. Müller   +3 more
wiley   +1 more source

The last lynx of the Apennine mountains ridge

open access: yesActa Biologica Slovenica
Data on the presence of Eurasian lynx (Lynx lynx) in Central and Southern Italy are unclear. We provide a comprehensive analysis of data on the presence of lynx in this area for two periods (1500-1988 and 1989-2008), combining surveys conducted by the ...
Andrea Amici   +3 more
doaj   +1 more source

Lynx X-Ray Observatory: Response to the First Astro 2020 Decadal Survey Request for Information [PDF]

open access: yes
This document serves as the Lynx Teams response to the first Request For Information (RFI) from the 2020 Decadal Survey in Astronomy and Astrophysics.
Alexey Vikhlinin   +5 more
core   +1 more source

Activity patterns of eurasian lynx are modulated by light regime and individual traits over a wide latitudinal range [PDF]

open access: yes, 2014
The activity patterns of most terrestrial animals are regarded as being primarily influenced by light, although other factors, such as sexual cycle and climatic conditions, can modify the underlying patterns.
Andren, Henrik   +4 more
core   +1 more source

Cameras do not always take a full picture: wolf activity patterns revealed by accelerometers versus road‐positioned camera traps

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Camera traps have become an increasingly popular non‐invasive alternative to animal‐attached devices for studying wildlife behaviour. This study compared wolf (Canis lupus) activity patterns derived from collar accelerometers and road‐positioned camera traps and revealed strong overall agreement but also important seasonal and diel mismatches between ...
Katarzyna Bojarska   +7 more
wiley   +1 more source

Sensitivity-analysis method for inverse simulation application [PDF]

open access: yes, 2007
An important criticism of traditional methods of inverse simulation that are based on the Newton–Raphson algorithm is that they suffer from numerical problems.
Bagiev M.   +10 more
core   +1 more source

Home - About - Disclaimer - Privacy