Results 11 to 20 of about 1,190,600 (347)

Biodiversity

open access: bronzeEDIS, 2003
Biodiversity or biological diversity is a relatively new term in ecology. It became popular in the 1980s and is not yet properly understood by all non-ecologists.
Center for Natural Resources
doaj   +8 more sources

Biodiversity Quality: a paradigm for biodiversity [PDF]

open access: yesNature Precedings, 2009
The internationally accepted definition of biodiversity creates difficulty in measuring difference and change. The authors suggest that well-sampled data can be used to generate a range of numerical indices reflecting species group characteristics ...
Alan Feest   +2 more
core   +6 more sources

Biodiversity

open access: yesÉtudes Caribéennes, 2018
Jean-Marie Breton
doaj   +2 more sources

Estimating and Identifying Factors Influencing Households' Willingness to Pay for Conservation of Washera Sheep Breed in Selected Areas of West Gojjam Zone, Ethiopia

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2022
The purpose of this study was to estimate and identify factors affecting the willingness of households to pay for conservation of Washera sheep in West Gojam, Ethiopia. This study used both primary and secondary data.
Kebebew Hundie Bezu   +5 more
doaj   +1 more source

First report of mitochondrial COI in foraminifera and implications for DNA barcoding

open access: yesScientific Reports, 2021
Foraminifera are a species-rich phylum of rhizarian protists that are highly abundant in many marine environments and play a major role in global carbon cycling.
Jan-Niklas Macher   +9 more
doaj   +1 more source

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

Biological and Molecular Characterization of Tomato brown rugose fruit virus (ToBRFV) on Tomato Plants in the State of Palestine [PDF]

open access: yesResearch in Plant Disease, 2022
The incidence of Tomato brown rugose fruit virus (ToBRFV) and biological and molecular characterization of the Palestinian isolates of ToBRFV are described in this study. Symptomatic leaf samples obtained from Solanum lycopersicum L.
Rana Majed Jamous   +3 more
doaj   +1 more source

Biodiversity

open access: yesOpen Schools Journal for Open Science, 2020
Our school is surrounded by tall buildings and cement and has little green areas, but even so, we managed to find a place to build a small bio-vegetable garden, an orchard of native trees, and a vineyard. Students also increased the number of flowerbeds and built nests for insectivorous birds, a pond for frogs, spots with aromatic plants, as well as a ...
Bosker, T., Cieraad, E., Trimbos, K.B.
openaire   +5 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

Impact of wind energy development on birds and bats: the case of Adama wind farm, Central Ethiopia

open access: yesJournal of Basic and Applied Zoology, 2020
Background In contrast to wind farm collision, birds and bats were understudied and their occurrence and function were poorly understood. Here, study on mortality of iconic bird and bat species were conducted on Adama I and II wind farms during wet ...
Weldemariam Tesfahunegny   +4 more
doaj   +1 more source

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