Results 91 to 100 of about 89,824 (280)

Floristic survey of vascular plants of the Parque Estadual da Pedra Selada, Rio de Janeiro, Brazil [PDF]

Biodiversity Data Journal
The Atlantic Forest is one of the most diverse and threatened phytogeographical domains in the world. Despite that, it includes regions with poor floristic knowledge, even in protected areas.
Isabela Waga, Andrea Costa, Claudine Mynssen, Eduardo Fernandez, Elsie Guimarães, Fernanda Saleme, George Queiroz, Guilherme Antar, Haroldo Lima, Hemily Marques, Lara Deccache, Leandro Cardoso, Leandro Giacomin, Maria Regina de V. Barbosa, Mario Gomes, Marli Morim, Otávio Silva, Pedro Fiaschi, Pedro Moraes, Rafaela Forzza, Renon Andrade, Thaís Dória, Thiago Penedo, Thuane Bochorny, Marcio Verdi   +24 more
doaj   +3 more sources

How does war affect gorillas? [PDF]

, 2017
The Grauer's gorilla is one of two subspecies of the Eastern gorilla. The whole population of Grauer's gorilla lives in the forests of eastern Democratic Republic of the Congo (DRC) in Central Africa.
Critchlow, Robert, Hall, Jefferson, Kirkby, Andrew, Kujirakwinja, Deo, Nishuli, Radar, Nixon, Stuart, Plumptre, Andrew J., Vieilledent, Ghislain, Williamson, Elizabeth A.   +8 more
core  

Global Trends in the Status of Bird and Mammal Pollinators [PDF]

, 2015
Biodiversity is declining, with direct and indirect effects on ecosystem func-tions and services that are poorly quantified. Here, we develop the first globalassessment of trends in pollinators, focusing on pollinating birds and mam-mals.
Barnosky, Benning, Biesmeijer, BirdLife International, Borgella, Butchart, Butchart, Butchart, Böhm, Courter, Cronk, De Grammont, Eilers, Fleming, Gallai, Garibaldi, Gerlach, Hadley, Hoffmann, Hoffmann, Howell, Hoyo, IUCN, Kasso, Klein, Kremen, Kunz, Lebuhn, Lewis, McKinney, Mickleburgh, Millennium Ecosystem Assessment, Muchhala, Nicolson, Olesen, Ollerton, Potts, Stuart, Sumner, Tittensor, Velthuis   +40 more
core   +1 more source

Connecting the distribution and diversification of marine plants

Oikos, EarlyView.
Integration of the evolutionary history with distribution of extant species is necessary to explain present‐day diversity, particularly for ‘foundation' species, such as seagrasses, which create habitats of socioecological relevance. Here, we resolved if varying evolutionary history of seagrass families has imprinted the distribution ranges of extant ...
Fernando Tuya, Javier Martínez‐ Pérez, Álvaro Fueyo, Néstor E. Bosch   +3 more
wiley   +1 more source

The Steppe Eagle Global Conservation Status Was Raised

Пернатые хищники и их охрана, 2015
An announcement which gives the current status of the steppe eagle in European Red List and IUCN Red List and reviews its status change in Russia and Kazakhstan.
Igor V. Karyakin
doaj   +1 more source

From the brink of extinction to regulation: northern Europe's white‐tailed eagles now face density dependence and climate constraints after rapid population growth

Oikos, EarlyView.
Population growth reflects the combined influence of regulation and density‐independent factors operating through demographic processes. Under exceptional circumstances (e.g. populations recovering from near‐extinction), growth may initially be weakly regulated but typically slows as negative density dependence (NDD) sets in.
Bård‐Jørgen Bårdsen, Elisabeth Hansen, Jan Ove Bustnes   +2 more
wiley   +1 more source

Threat status of birds of Yamuna Nagar District, Haryana, India

Journal of Threatened Taxa, 2015
Birds were surveyed in the Yamuna Nagar District, Haryana, India and the threat categories of the species observed were determined with the IUCN Red List.  A total of 185 species belonging to 46 families were observed.  Families Accipitridae, Passeridae,
Rajiv S. Kalsi, Sujata Sharma, Meenu Kalsi   +2 more
doaj   +3 more sources

Refining area of occupancy to address the modifiable areal unit problem in ecology and conservation [PDF]

, 2018
The ‘modifiable areal unit problem’ is prevalent across many aspects of spatial analysis within ecology and conservation. The problem is particularly manifest when calculating metrics for extinction risk estimation, for example, area of occupancy (AOO ...
Bachman, Barrios, Birch, Burton, Collen, Davis, Du Puy, Gaston, Gaston, Gaston, Gehlke, Heywood, Hui, IUCN (International Union for Conservation of Nature), IUCN (International Union for Conservation of Nature), IUCN (International Union for Conservation of Nature), IUCN Standards and Petitions Subcommittee, Joppa, Keil, Keith, Keith, Kershner, Openshaw, R Core Team, Schmidt, Vries, Wheater, Wieczorek, Willis   +28 more
core   +2 more sources

Bridging the gap between science, policy and stakeholders: Towards sustainable wolf–livestock coexistence in human‐dominated landscapes

People and Nature, EarlyView.
Abstract While the return of wolves (Canis lupus) to many European countries is a conservation milestone, the negative impacts are unevenly distributed across society, placing high pressure on livestock grazing systems. For this perspective, scientists from diverse disciplines and geographical backgrounds reflect on the state of livestock–wolf ...
Emu‐Felicitas Ostermann‐Miyashita, Hannah Kirkland, Ann Eklund, Darragh Hare, Hugh A. H. Jansman, Christian Kiffner, John D. C. Linnell, Robin Rigg, Suzanne A. Stone, Sandra Uthes, Manuela von Arx, Hannes J. König   +11 more
wiley   +1 more source

European red list of vascular plants [PDF]

, 2011
The European Red List is a review of the conservation status of c. 6,000 European species (mammals, reptiles, amphibians, dragonflies, butterflies, freshwater fishes, and selected groups of beetles, molluscs, and vascular plants) according to IUCN ...
Abeli, Thomas, Acevedo Rodríguez, A., Aguiar, Carlos   +2 more
core