Results 41 to 50 of about 545,263 (193)

Geographic risks to functional groups of mammals and birds from habitat loss in Mexico

Conservation Biology, EarlyView.
Abstract There is a need to quantify the impact of habitat loss due to anthropogenic factors on different aspects of biodiversity, such as functional trait diversity represented by functional groups (FGs). We developed a metric to assess the weighted risk of loss of habitat for 33 FGs of mammals and 36 FGs of birds in Mexico based on potential ...
Fernando Mayani‐Parás, Francisco Botello, Claudia E. Moreno, Griselda Escalona‐Segura, Víctor Sánchez‐Cordero   +4 more
wiley   +1 more source

Estudios en el género Cortaderia (Poaceae). III. Cortaderia peruviana, nuevo sinónimo de C. hieronymi

Boletín de la Sociedad Argentina de Botánica, 2016
Cortaderia hieronymi y C. peruviana han sido consideradas como dos especies diferentes. Sin embargo, distintos autores difieren en sus límites morfológicos y en su distribución geográfica.
Daniel Testoni
doaj   +1 more source

Sistemática de los saurios Anadia Gray, 1845 (Squamata: Gymnophthalmidae) de Ecuador: límite de especies, distribución geográfica y descripción de una especie nueva

Neotropical Biodiversity, 2018
We performed a systematic review of the genus Anadia in Ecuador to delimit species based on several lines of evidence: external morphology, hemipenes, coloration, DNA sequences and geographical distribution. We describe a new species, Anadia buenaventura
R. Betancourt, Carolina Reyes-Puig, Simón E. Lobos, Mario H. Yánez-Muñoz, Omar Torres-Carvajal   +4 more
semanticscholar   +1 more source

Soil Properties and Plant Species Identity Independently Influence Arbuscular Mycorrhizal Fungal Composition Across Lowland Tropical Forests

Biotropica, Volume 58, Issue 2, March 2026.
We found that plant species identity and soil properties, especially soil phosphorus availability, independently structured arbuscular mycorrhizal fungal (AMF) community composition in tropical forests across central Panama. We also found that soil nutrient availability may mediate the interaction networks between plants and AMF. ABSTRACT Plant species
Mareli Sánchez‐Juliá, Blaine D. Martin, Iker R. Yturralde, Sunshine A. Van Bael   +3 more
wiley   +1 more source

Distribución geográfica de Scincella incerta (Squamata: Scincidae) en el estado de Chiapas, México

Acta Zoologica Mexicana, 2018
Se presentan nuevos registros de Sincella incerta en el estado de Chiapas y se confirma su presencia en la región central del estado. Uno de los registros de las estribaciones costeras del sureste llena un espacio en la distribución de la especie entre ...
Antonio Esaú Valdenegro-Brito, Carlos J. Pavón-Vázquez, Roberto Luna-Reyes, U. García-Vázquez   +3 more
semanticscholar   +1 more source

Indigenous peoples and local community reports of climate change impacts on biodiversity

Conservation Biology, Volume 40, Issue 1, February 2026.
Abstract Climate change impacts on biodiversity have been primarily studied through ecological research methods, largely ignoring other knowledge systems. Indigenous and local knowledge systems include rich observations of changes in biodiversity that can inform climate change adaptation planning and environmental stewardship.
Albert Cruz‐Gispert, David García‐del‐Amo, André B. Junqueira, Christoph Schunko, Santiago Álvarez‐Fernández, Victoria Reyes‐García   +5 more
wiley   +1 more source

Repartición geográfica y estratigráfica de los Gastrópoda del Plioceno de l'Empordà (Girona, Catalunya) [PDF]

, 1977
En el presente trabajo se da un cuadro de distribución geográfica y estratigráfica de las 115 especies de Gasterópodos conocidos hasta la actualidad en el Plioceno de l'Empordà ...
Martinell, Jordi
core   +1 more source

Climate and hybridization shape stomatal trait evolution in Populus

New Phytologist, Volume 249, Issue 2, Page 792-809, January 2026.
Summary Stomata play a critical role in regulating plant responses to climate. Where sister species differ in stomatal traits, interspecific gene flow can influence the evolutionary trajectory of trait variation, with consequences for adaptation. Leveraging six latitudinally distributed contact zones spanning the natural hybrid zone between Populus ...
Michelle Zavala‐Paez, Stephen R. Keller, Jason Holliday, Matthew C. Fitzpatrick, Jill A. Hamilton   +4 more
wiley   +1 more source

Geographical catch distribution of yellowfin and skipjack tuna in the Eastern Pacific Ocean, 1967-1970, and fleet and total catch statistics, 1962-1970 [PDF]

, 1971
ENGLISH: Logbook records of tuna vessels fishing in the eastern Pacific Ocean were used to prepare charts showing the distribution of yellowfin tuna and skipjack catches by i-degree area, by quarter of the year, and by gear, for the years 1967-1970 ...
Calkins, Thomas P., Chatwin, Bruce M.
core  

Distribución geográfica y afinidad por el sustrato de las algas verdes (Chlorophyceae) bénticas de las costas mexicanas del Golfo de México y Mar Caribe

, 2017
The geographical distribution of the green benthic seaweeds from the Mexican coasts of the Gulf of Mexico and the Caribbean Sea was analyzed by means of a data bank that includes 98 taxonomic publications that appeared in the 1846 - 2000 period, based on
Gloria Garduño-Solórzano, José Luis Godínez-Ortega, M. M. Ortega   +2 more
semanticscholar   +1 more source