Results 11 to 20 of about 7,659,035 (307)
Species Concepts and Species Delimitation [PDF]
Systematic Biology, 2007 The issue of species delimitation has long been confused with that of species conceptualization, leading to a half century of controversy concerning both the definition of the species category and methods for inferring the boundaries and numbers of species. Alternative species concepts agree in treating existence as a separately evolving metapopulation
exaly +4 more sources
Measuring the Impact of Conservation: The Growing Importance of Monitoring Fauna, Flora and Funga
Diversity, 2022 Many stakeholders, from governments to civil society to businesses, lack the data they need to make informed decisions on biodiversity, jeopardising efforts to conserve, restore and sustainably manage nature.
P. J. Stephenson +21 more
doaj +1 more source
On the oscillation of species [PDF]
Journal of High Energy Physics, 2014 We describe a new class of BPS objects called magnetubes: their supersymmetry is determined by their magnetic charges, while their electric charges can oscillate freely between different species. We show how to incorporate these objects into microstate geometries and create BPS solutions in which the charge densities rotate through different U(1 ...
Bena, I., Ross, S. F., Warner, N.
openaire +5 more sources
Elephants in the neighborhood: patterns of crop-raiding by Asian elephants within a fragmented landscape of Eastern India [PDF]
PeerJ, 2020 Loss of forest cover, rise in human populations and fragmentation of habitats leads to decline in biodiversity and extinction of large mammals globally.
Dipanjan Naha +4 more
doaj +2 more sources
Assessing coral sperm motility
Scientific Reports, 2021 The declining reproductive viability of corals threatens their ability to adapt to changing ocean conditions. It is vital that we monitor this viability quantitatively and comparatively.
Nikolas Zuchowicz +6 more
doaj +1 more source
Comparison of San Joaquin kit fox den and California ground squirrel burrow attributes
California Fish and Wildlife Journal, 2023 Endangered San Joaquin kit foxes (Vulpes macrotis mutica; SJKF) and California ground squirrels (Otospermophilus beecheyi; CAGS) occur sympatrically in many locations.
Brian Cypher +3 more
doaj +1 more source
Mitochondrial DNA. Part B. Resources, 2020 In this study, the complete mitochondrial genome of Pangasius sanitwongsei was firstly reported and analyzed. It had a double-stand DNA molecule with 16536 bp in length, consisting of 13 protein-coding genes, 2 ribosomal RNA genes, 22 transfer RNA genes ...
Lingjing Wei +7 more
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Drones, 2023 Coastal cliffs are important in plant ecology as a unique frontier between terrestrial and marine ecosystems. This study piloted close-range photogrammetry with an unmanned aerial vehicle (UAV) to clarify floristic patterns using 26 inaccessible coastal ...
Seongjun Kim +8 more
doaj +1 more source
Spatio-temporal analysis identifies marine mammal stranding hotspots along the Indian coastline
Scientific Reports, 2022 Marine mammal strandings provide vital information on species’ life histories, population health and status of marine ecosystems. Opportunistic reporting of strandings also serve as a powerful low-cost tool for monitoring these elusive mammals.
Sohini Dudhat +5 more
doaj +1 more source