Results 61 to 70 of about 4,474,493 (388)
Endangered species management and ecosystem restoration: finding the common ground
, 2016 Management actions to protect endangered species and conserve ecosystem function may not always be in precise alignment. Efforts to recover the California Ridgway's Rail (Rallus obsoletus obsoletus; hereafter, California rail), a federally and state ...
M. Casazza +16 more
semanticscholar +1 more source
Extreme fire severity interacts with seed traits to moderate post‐fire species assemblages
American Journal of Botany, EarlyView.Abstract Premise Climate change is globally pushing fire regimes to new extremes, with unprecedented large‐scale severe fires. Persistent soil seed banks are a key mechanism for plant species recovery after fires, but extreme fire severity may generate soil temperatures beyond thresholds seeds are adapted to.
Michi Sano +3 more
wiley +1 more source
The Bowhead Whale, Balaena mysticetus: Its Historic and Current Status [PDF]
, 1995 The bowhead whale, Balaena mysticetus, is currently listed as endangered under the Endangered Species Act of 1973 and as depleted under the Marine Mammal Protection Act of 1972.
Rugh, David J., Shelden, Kim E. W.
core
Grass functional traits reflect the long history of fire and grazers in the savannas of Texas
American Journal of Botany, EarlyView.Abstract Premise Understanding relationships among grass traits, fire, and herbivores may help improve conservation strategies for savannas that are threatened by novel disturbance regimes. Emerging theory, developed in Africa, emphasizes that functional traits of savanna grasses reflect the distinct ways that fire and grazers consume biomass ...
Ashish N. Nerlekar +2 more
wiley +1 more source
Survey of the Ecology and Plantation Strategy for Conservation of White-bellied Sea Eagle
Пернатые хищники и их охрана, 2018 The White-bellied Sea Eagle (Haliaeetus leucogaster) (WBSE) is the apex predator in its local food chain. It also could act as an indicator for measure the environmental integrity and richness in today’s techno-world. Surveys have been carried out in the
Premsagar Mestri +2 more
doaj
PlantsThe orchid Dendrobium moniliforme faces endangerment due to habitat loss and illegal harvesting, necessitating the development of an optimized artificial propagation system to aid conservation and reintroduction efforts.
Jung Eun Hwang +7 more
doaj +1 more source
The complete mitochondrial genome of Ruspolia yunnana (Orthoptera: Tettigoniidae: Conocephalinae)
Mitochondrial DNA. Part B. Resources, 2022 The complete mitochondrial genome of Ruspolia yunnana was 15,794 bp and consisted of 37 genes and a control region. The A + T content of the mitogenome was as high as 71.3%.
Jing Liu, Xiangyi Lu, Xun Bian
doaj +1 more source
Evaluating Antivenom Efficacy against Echis carinatus Venoms—Screening for In Vitro Alternatives
Toxins, 2022 In India, polyvalent antivenom is the mainstay treatment for snakebite envenoming. Due to batch-to-batch variation in antivenom production, manufacturers have to estimate its efficacy at each stage of IgG purification using the median effective dose ...
Siddharth Bhatia +2 more
doaj +1 more source
Biobanking and fertility preservation for rare and endangered species
, 2017 For more than 25 years, systematic gathering and cryo-storage of biomaterials from diverse wild species have been ongoing to save gene diversity and improve captive (ex situ) and wild (in situ) animal management. Cryo-storage of biomaterials offers broad
P. Comizzoli
semanticscholar +1 more source
A nonet of novel species of Monanthotaxis (Annonaceae) from around Africa [PDF]
, 2016 As part of an ongoing revision of the genus Monanthotaxis Baill. (Annonaceae), nine new species are described and one variety is reinstated to species rank. Two new species from West Africa (Monanthotaxis aquila P.H. Hoekstra, sp. nov.
Chatrou, Lars +2 more
core +2 more sources