Results 71 to 80 of about 121,841 (210)

A key to the species of Keetia (Rubiaceae: Vanguerieae) in West Africa, with three new, threatened species from Guinea and Ivory Coast [PDF]

open access: yes, 2018
Keetia susu Cheek and K. futa Cheek from the Republic of Guinea, and K. abouabou Cheek from Ivory Coast are described here. Each species is assessed using the IUCN standard as, respectively, Vulnerable, Endangered and Critically Endangered.
Bousquet, Isabelle H   +12 more
core   +2 more sources

Ranging Patterns of Critically Endangered Colobine,Presbytis chrysomelas chrysomelas [PDF]

open access: yesThe Scientific World Journal, 2012
Presbytis chrysomelas chrysomelasendemic only in Sarawak and Kalimantan was categorized by IUCN as a critically endangered primate that require special attention from research and conservation perspectives. A qualitative study on ranging patterns ofP. c. chrysomelaswas conducted in the Samunsam Wildlife Sanctuary, Sarawak.
Ahmad Ampeng, Badrul Munir Md-Zain
openaire   +3 more sources

Embodied Cognition and Scientific Game Design: An Innovative Approach to the Conservation of Critically Endangered Waterbirds [PDF]

open access: yesSHS Web of Conferences
Science popularization education is integrating into everyday life, with a growing emphasis on subjectivity and proactiveness. The emphasis on audience experience in science popularization game design aligns perfectly with the concept of ‘embodied ...
He Shuqi
doaj   +1 more source

Quantifying patch‐specific seed dispersal and local population dynamics to estimate population spread of an endangered plant species

open access: yesEcology and Evolution, 2021
Aim Habitat loss and fragmentation impose high extinction risk upon endangered plant species globally. For many endangered plant species, as the remnant habitats become smaller and more fragmented, it is vital to estimate the population spread rate of ...
Jinlei Zhu   +3 more
doaj   +1 more source

Endemic harvestmen and spiders of Austria (Arachnida: Opiliones, Araneae) [PDF]

open access: yes, 2011
A comprehensive overview of plant, fungus and animal species of Austria revealed a total of 748 endemic and subendemic species, including, 11 harvestman and 46 spider species.
Komposch, Christian
core   +2 more sources

Endangered Plants in Novel Urban Ecosystems Are Filtered by Strategy Type and Dispersal Syndrome, Not by Spatial Dependence on Natural Remnants [PDF]

open access: yes, 2020
Understanding the contribution of cities to nature conservation is gaining increasing importance with a globally accelerating urbanization and requires insights into the mechanisms that underlie urban distribution patterns. While a considerable number of
Kowarik, Ingo   +2 more
core   +1 more source

A new population of Darwin's fox (Lycalopex fulvipes) in the Valdivian Coastal Range [PDF]

open access: yes, 2014
Indexación: Web of Science; Scielo.Darwin's fox (Lycalopex fulvipes Martin, 1837) is an endemic of the temperate forests of the Coastal Range of southern Chile, that was reported by Charles Darwin in 1834 in southern Chiloé Island (42° S, 74° W; Martin ...
Eguren, Antonieta   +8 more
core   +1 more source

A Scalable AI Approach to Bird Species Identification for Conservation and Ecological Planning

open access: yesIEEE Access
Birds represent an important component of ecosystems, holding substantial ecological and human interest, and significantly contributing to ecological equilibrium via their roles as pollinators, seed dispensers, and predators. If identified correctly, the
Souad Hassanie   +5 more
doaj   +1 more source

Hierarchical distance sampling reveals increased population size and broader habitat use in the endangered Bahama Oriole

open access: yesAvian Conservation and Ecology, 2021
The Caribbean is home to over 20 passerine species listed by the International Union for Conservation of Nature as vulnerable, endangered or critically endangered.
Michael G. Rowley   +10 more
doaj  

Rare or threatened vascular plant species of Wollemi National Park, central eastern New South Wales [PDF]

open access: yes, 2013
Wollemi National Park (c. 32o 20’– 33o 30’S, 150o– 151oE), approximately 100 km north-west of Sydney, conserves over 500 000 ha of the Triassic sandstone environments of the Central Coast and Tablelands of New South Wales, and occupies approximately 25 ...
Bell, Stephen A. J.
core  

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