Results 41 to 50 of about 288,498 (198)

Climate change impacts on the threatened terrestrial vertebrates of the Pacific Islands

open access: yesScientific Reports, 2017
The aim of this study was to undertake a broad-scale understanding of the distribution of vulnerable, endangered and critically endangered terrestrial vertebrate species in the Pacific and the assessment of impacts of climate change and sea level rise ...
Lalit Kumar, Mahyat Shafapour Tehrany
doaj   +1 more source

Species-specific responses of “Critically Endangered” and “Least Concern” Aloe seed germination to environmental conditions in Tanzania

open access: yesGlobal Ecology and Conservation, 2020
The majority of Aloe species are threatened by anthropogenic activities, trade, and the effects of climate change, but little is known on seed biology and appropriate conservation measures.
Siri A. Abihudi   +3 more
doaj   +1 more source

Three Critically Endangered new species of Capurodendron (Sapotaceae) from Madagascar [PDF]

open access: yesCandollea, 2018
Gautier, L. & Y. Naciri (2018). Three Critically Endangered new species of Capurodendron (Sapotaceae) from Madagascar. Candollea 73: 121–129. In English, English and French abstracts. DOI: http://dx.doi.org/10.15553/c2018v731a13Three new species in the Malagasy endemic genus Capurodendron Aubrev. (Sapotaceae) are described and illustrated.
Laurent Gautier, Yamama Naciri
openaire   +1 more source

Cryopreservation enables long-term conservation of critically endangered species Rubus humulifolius

open access: yesBiodiversity and Conservation, 2019
Ex situ storage plays an important role in the conservation of plant biodiversity. Cryopreservation at ultra-low temperatures (−  196 °C) is the only long-term ex situ preservation method for plant species that cannot be stored in seed banks.
Jaanika Edesi   +4 more
semanticscholar   +1 more source

Conservation and fruit biology of Sichou oak (Quercus sichourensis, Fagaceae) - A critically endangered species in China. [PDF]

open access: yesPlant Divers, 2016
Several conservation programs have been started for the critically endangered Sichou oak (Quercus sichourensis) since 2007. These programs include detailed field investigations, seedling cultivation and research on the fruit biology of the species.
Xia K, Fan L, Sun WB, Chen WY.
europepmc   +2 more sources

Labramia ambondrombeensis (Sapotaceae), a Critically Endangered new species from Madagascar. [PDF]

open access: yesCandollea, 2020
Randriarisoa, A., Y. Naciri & L. Gautier (2020). Labramia ambondrombeensis (Sapotaceae), a Critically Endangered new species from Madagascar. Candollea 75: 83–87. In English, English and French abstracts.Timber of the family Sapotaceae are appreciated for their physical properties internationally as well as locally, which often put a serious pressure ...
Aina Randriarisoa   +2 more
openaire   +1 more source

Historical population decline and habitat loss in a critically endangered species, the Chinese alligator (Alligator sinensis)

open access: yesGlobal Ecology and Conservation, 2019
Habitat loss and degradation are among the leading causes of local extinctions, so it is crucially important to preserve and restore the remaining critical habitat increasingly critical to conserve biodiversity.
T. Pan   +10 more
semanticscholar   +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

Endophytic fungi and latent pathogens in the sedge Carex secalina (Cyperaceae), a critically endangered species in Europe

open access: yesPlant Protection Science, 2019
Endophytic fungi are widespread in plants and affect the host fitness and population size. We found 12 fungal taxa in C. secalina, a critically endangered species in several European countries, at two study sites in Poland.
Górzyńska Karolina   +3 more
semanticscholar   +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  

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