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Hace 2 días · Abstract. Machine learning (ML) newly enables tests for higher inter-species diversity in visible phenotype (disparity) among males versus females, predictions made from Darwinian sexual selection ...
Hace 1 día · Biodiversity (or biological diversity) is the variety and variability of life on Earth. It can be measured on various levels. There is for example genetic variability, species diversity, ecosystem diversity and phylogenetic diversity. [1] . Diversity is not distributed evenly on Earth.
Hace 1 día · Considering that the success of species conservation depends on local decisions affecting each population (Collen et al., 2011; Ehrlich & Daily, 1993), the genetic diversity indicators are not only useful to report on the genetic status of species, but may also be able to help inform and prioritize action and policy for populations, species or even geographic regions with high conservation needs.
Hace 4 días · Mexico is one of the world’s more biologically diverse countries, encompassing vast deserts, tropical rainforests, mangrove swamps, and alpine ecosystems and supporting a wide range of reptiles and mammals, as well as myriad other types of animals.
Hace 1 día · The species belong to eight genus-, six tribe- and two subfamily-level clades, thus demonstrating an exceptional high-level taxonomic diversity. A similar pattern has been observed for cyprinid fish, with the Kapuas River alone hosting four families, 50 genera, and 140 species of cypriniforms ( Sulaiman and Mayden 2012 ).
Hace 1 día · This study assesses the diversity of pelagic tunicates (appendicularians and thaliaceans) in the Cuban Exclusive Economic Zone (EEZ) and whether the EEZ acts as an ecotone between the Gulf of Mexico (GoM) and the Caribbean Sea (CS). By reviewing the scientific literature and using citizen science data, a total of 28 species were identified.
Hace 5 días · Biodiversity is affected by climate change, with negative consequences for human well-being, but biodiversity, through the ecosystem services it supports, also makes an important contribution to both climate-change mitigation and adaptation.
