Results 221 to 230 of about 30,635 (267)

Reintroduction of Rare and Endangered Plants in China

2020
The reintroduction of species is the deliberate establishment of individuals of a species in an area and/or habitat where it has become extinct or nearly extinct. There are several procedures and guidelines for reintroductions. Reintroduction procedures for rare and endangered plant focused on “why, when, where, what, who, and how” and involves in pre ...
Hai Ren, Hongfang Lu, Hongxiao Liu, Zhanhui Xu   +3 more
openaire   +1 more source

Rare and Endangered Species of Plants—The Soviet Side

Science, 1983
In late 1972, the Soviet Union embarked on a program to identify and document plant species that are threatened with extinction. Perhaps 2000 species in the Soviet Union are in need of monitoring or protective measures, while nearly 200 may be in immediate danger of extinction.
openaire   +2 more sources

Salvation of Rare and Endangered Medicinal Plants

2012
At present, a large amount of species are facing with serious threats even dying out. Corresponding protective measures set standards for grading precious and endangered animals and plants. Therefore, we need to know the precious and endangered medicinal animals and plants and the currently used standards for grading them.
Lu-qi Huang, Chao-yi Ma
openaire   +1 more source

Biotechnology for Endangered Plant Conservation

2014
The rhythm of biodiversity loss is estimated to be between 1000 and 10,000 times higher than the natural extinction rate. This is often referred to as “the sixth extinction crisis” after the five known mass extinction events in geological history. Plant species are known to be particularly vulnerable to present biotic crisis.
openaire   +1 more source

Population Viability Analysis for an Endangered Plant

Conservation Biology, 1990
Abstract: Demographic modeling is used to understand the population viability of Furbish's lousewort, Pedicularis furbishiae , a perennial plant species endemic to the St. John River Valley in northern Maine.
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Endangered Plants

2021
openaire   +1 more source

Management of Endangered Plants

Kew Bulletin, 1995
Mike Maunder, Simon C. Cropper
openaire   +1 more source

Current Status and Medicinal Prominence of Arnebia euchroma (Ratanjot): A Critically Endangered Plant of Trans-Himalayan Region

Recent Patents on Biotechnology, 2023
Sunita Devi, Meena Thakur, Rohini Sharma   +2 more
exaly  

Endangered Plants

2013
Thomas J. Stohlgren, Sunil Kumar
openaire   +1 more source

Effects of plant interactions on the populations of the endangeredFagus pashanica

Plant Ecology and Diversity, 2022
Wan-Jin Liao, Jin-Tun Zhang, Da-Yong Zhang   +2 more
exaly