Results 71 to 80 of about 120,148 (375)

Long‐term trends in parasite diversity and infection levels: approaches and patterns

open access: yesBiological Reviews, EarlyView.
ABSTRACT Parasites exist in every ecosystem, affecting nearly all organisms and playing a complex role in human societies. On the one hand, they contribute substantially to biodiversity and support ecosystem stability by performing essential ecological functions.
Cyril Hammoud   +8 more
wiley   +1 more source

Conservation status of large branchiopods in the Western Cape, South Africa [PDF]

open access: yes, 2007
Temporary wetlands are an ecologically and economically important habitat in South Africa. They harbor large branchiopods, known to be flagship species of nonpermanent aquatic habitats, and sensitive to land use changes.
Brendonck, Luc   +5 more
core   +1 more source

The impacts of biological invasions

open access: yesBiological Reviews, EarlyView.
ABSTRACT The Anthropocene is characterised by a continuous human‐mediated reshuffling of the distributions of species globally. Both intentional and unintentional introductions have resulted in numerous species being translocated beyond their native ranges, often leading to their establishment and subsequent spread – a process referred to as biological
Phillip J. Haubrock   +42 more
wiley   +1 more source

Internet Reviews: IUCN Red List of Threatened Species [PDF]

open access: yes, 2014
This review evaluates the International Union for Conservation of Nature (IUCN)\u27s Red List of Threatened Species (available at http://www.iucnredlist.org)
Creech, John
core   +1 more source

Patterns of understorey bird diversity across Amazonian forests: survey effort and range maps predict local species richness

open access: yesEcography, EarlyView.
Species diversity typically increases from higher to lower latitudes, but the regional‐scale variation along this geographic gradient remains unclear. It has been suggested that species diversity throughout Amazonia generally increases westward toward the Andes, but this pattern and its environmental determinants require further investigation for most ...
Pilar L. Maia‐ Braga   +14 more
wiley   +1 more source

Reviewing and benchmarking ecological modelling practices in the context of land use

open access: yesEcography, EarlyView.
Despite habitat loss and degradation are the primary drivers of biodiversity loss, different conclusions have been drawn about the importance of land‐use or land‐cover (LULC) change for biodiversity. Differences may be due to the difficulty of framing a coherent model design to assess LULC effects.
Elie Gaget   +6 more
wiley   +1 more source

Raising awareness through the Global Tree Assessment: Extinction risk of six fully assessed tree groups

open access: yesPlants, People, Planet, 2023
Societal Impact Statement Trees are essential to life on earth—playing important economic, ecological and cultural roles. However, the world is facing a biodiversity crisis, and to be able to effectively conserve tree species with limited funds, we need ...
Ryan Hills   +8 more
doaj   +1 more source

Stranding of a whale shark, Rhincodon typus (Smith) at Pamban, Gulf of Mannar [PDF]

open access: yes, 2008
The stranding of whale sharks in shallow waters along the Indian coast is not uncommon. Whale shark is listed as an endangered species as per the IUCN Red List (2000)
Boominathan, N   +3 more
core  

Twenty years of dynamic occupancy models: a review of applications and look to the future

open access: yesEcography, EarlyView.
Since their introduction over 20 years ago, dynamic occupancy models (DOMs) have become a powerful and flexible framework for estimating species occupancy across space and time while accounting for imperfect detection. As their popularity has increased and extensions have further expanded their capabilities, DOMs have been applied to increasingly ...
Saoirse Kelleher   +3 more
wiley   +1 more source

Estimating IUCN Red List population reduction: JARA—A decision‐support tool applied to pelagic sharks

open access: yesConservation Letters, 2019
The International Union for Conservation of Nature's (IUCN) Red List is the global standard for quantifying extinction risk but assessing population reduction (criterion A) of wide‐ranging, long‐lived marine taxa remains difficult and controversial.
R. Sherley   +10 more
semanticscholar   +1 more source

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