Results 11 to 20 of about 8,964,438 (367)

Performance of weak species in the simplest generalization of the rock-paper-scissors model to four species [PDF]

open access: yesPhys. Rev. E 101, 062312 (2020), 2020
We investigate the problem of the predominance and survival of "weak" species in the context of the simplest generalization of the spatial stochastic rock-paper-scissors model to four species by considering models in which one, two, or three species have a reduced predation probability.
arxiv   +1 more source

Spatio-temporal analysis identifies marine mammal stranding hotspots along the Indian coastline

open access: yesScientific 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

Asymbiotic Seed Germination and In Vitro Seedling Development of the Endangered Orchid Species Cypripedium guttatum

open access: yesPlants, 2023
Cypripedium guttatum is a highly restricted terrestrial orchid that faces increasing endangerment owing to its habitat destruction and illegal collection. Compared to epiphytic orchids, terrestrial orchids such as C.
Hyeong Bin Park   +10 more
doaj   +1 more source

Effectiveness of non-lethal predator deterrents to reduce livestock losses to leopard attacks within a multiple-use landscape of the Himalayan region [PDF]

open access: yesPeerJ, 2020
Lethal measures are widely adopted by local communities and governments to manage human-wildlife conflicts. Such measures lead to large scale decline of carnivore populations globally with trophic cascades on ecosystems and questionable impacts on human ...
Dipanjan Naha   +3 more
doaj   +2 more sources

Characterization of the complete mitochondrial genome of the moss, Myurella julacea (Schwägr.) Schimp. (Bryidae, Theliaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2021
The present study reports the complete mitochondrial genome of Myurella julacea (Schwägr.) Schimp. (GenBank accession number MT850126); the genome size was 104,979 bp.
Jin-Woo Jung   +2 more
doaj   +1 more source

The species of homo

open access: yes, 2021
At the point of this writing, species of homo is, in modern science, limited to past and current inhabitants of planet Earth. However, my earlier work shows that planets are also living beings and may be categorized into species. The same species of homo would, by this hypothesis, inhabit the same species of planets.
openaire   +1 more source

Species Concepts and Species Delimitation [PDF]

open access: yesSystematic 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
openaire   +4 more sources

 Exchanges of economic plants along the land silk road

open access: yesBMC Plant Biology, 2022
Backgroud The greatest contribution of the Silk Road is to communicate among different countries and nationalities, and promote two-way cultural exchanges between the East and the West.
Guangyan Wang   +4 more
doaj   +1 more source

Effects of Light Condition on Growth and Physiological Characteristics of the Endangered Species Sedirea japonica under RCP 6.0 Climate Change Scenarios

open access: yesPlants, 2021
This study was conducted to evaluate the physiological and growth responses of Sedirea japonica cultured in chambers under RCP 6.0 and different light conditions. S.
Kyeong Cheol Lee   +9 more
doaj   +1 more source

The complete mitochondrial genome of the catfish Silurus cochinchinensis (Siluriformes: Siluridae)

open access: yesMitochondrial DNA. Part B. Resources, 2018
In this study, the complete mitochondrial genome of Silurus cochinchinensis was reported to be 16,501 bp in length, consisting of 13 protein-coding genes, 2 ribosomal RNA genes, 22 transfer RNA genes, and one control region.
Xiangchen Ye   +5 more
doaj   +1 more source

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