Results 11 to 20 of about 234,551 (241)

Using Aerial Photogrammetry to Assess Stock-Wide Marine Turtle Nesting Distribution, Abundance and Cumulative Exposure to Industrial Activity

open access: yesRemote Sensing, 2021
The lack of accurate distribution maps and reliable abundance estimates for marine species can limit the ability of managers to design scale-appropriate management measures for a stock or population.
Sabrina Fossette   +8 more
doaj   +1 more source

Biodiversity

open access: yes, 2021
Since the beginning of the 20th Century, a complex web of national, regional and international regulatory instruments has developed to handle environmental degradation, so that it can be further used by humans today or in the future, not because Nature deserves, per se, not to be destroyed.
de leo federica   +3 more
openaire   +4 more sources

The Contribution of Fisheries to Livelihoods of Communities around Alwero Reservoir in Abobo District, Gambella, Ethiopia

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2021
This research was planned to study the contribution of fishing and fishery-related activities, and identify its threats. Primary data were collected from the Kano locality around the Alwero reservoir through a questionnaire survey, field observation, and
Berhan Asmamaw   +2 more
doaj   +1 more source

Biodiversity and Geography [PDF]

open access: yesSSRN Electronic Journal, 2007
Abstract We combine a new economic geography model of agglomeration and dispersion of economic activity with an ecological–economic model of species diversity to examine optimal policies of biodiversity conservation in a two-region world. Species diversity is inevitably impaired by anthropogenic impact.
Edward B. Barbier, Michael Rauscher
openaire   +6 more sources

Return to 1616: Multispecies Fauna Reconstruction Requires Thinking Outside the Box

open access: yesAnimals, 2023
Conservation translocations have become increasingly popular for ‘rewilding’ areas that have lost their native fauna. These multispecies translocations are complex and need to consider the requirements of each individual species as well as the influence ...
Saul Cowen   +8 more
doaj   +1 more source

A biodiversity-employment framework to protect biodiversity [PDF]

open access: yesEcological Economics, 2022
Abstract Protecting biodiversity matters for the sustainability transition, but nothing yet seems to be able to halt the rate of biodiversity loss. The promotion of green jobs fuels questionable ideas, among which that there are green vs non-green jobs, and that the latter can be progressively replaced by green jobs.
Ruault, Jean-François   +4 more
openaire   +4 more sources

In defence of biodiversity [PDF]

open access: yesBiology & Philosophy, 2017
The concept of biodiversity has played a central role within conservation biology over the last thirty years. Precisely how it should be understood, however, is a matter of ongoing debate. In this paper we defend what we call a classic multidimensional conception of biodiversity.
Joanna Burch-Brown, Alfred Archer
openaire   +6 more sources

Limited phylogeographic and genetic connectivity in Acacia species of low stature in an arid landscape

open access: yesEcology and Evolution, 2022
Widespread plant species are expected to maintain genetic diversity and gene flow via pollen and seed dispersal. Stature is a key life history trait that affects seed and potentially pollen dispersal, with limited stature associated with limited ...
Melissa A. Millar   +8 more
doaj   +1 more source

Quantifying the use of natural history collections [PDF]

open access: yesBiodiversity Data Journal
Measuring the use of natural history collections is essential to understand their past and present impact on science, to underpin decisions about their management and to assist with deploying them optimally to address societal challenges.
Max Caspers   +6 more
doaj   +3 more sources

How much biodiversity is concealed in the word “biodiversity”?

open access: yesCurrent Biology, 2022
Amidst a global biodiversity crisis1, the word 'biodiversity' has become indispensable for conservation and management2. Yet, biodiversity is often used as a buzzword in scientific literature. Resonant titles of papers claiming to have studied 'global biodiversity' may be used to promote research focused on a few taxonomic groups, habitats, or facets ...
Stefano Mammola   +19 more
openaire   +8 more sources

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