Results 11 to 20 of about 234,886 (240)
Revista Mexicana de Biodiversidad, 2011 El indice de entropia de Shannon y otras medidas de complejidad se utilizan frecuentemente para evaluar la diversidad de especies en comunidades ecologicas, aun cuando su comprension es dificil y sus valores no son comparables. En este trabajo se muestra
C. E. Moreno +3 more
semanticscholar +6 more sources
Revista Mexicana de Biodiversidad, 2021 El presente estudio evaluo la diversidad alfa y beta del ensamblaje de peces de la cuenca del rio Ameca incorporando su estructura taxonomica. Para esto, se integraron registros de bases de datos, literatura cientifica y datos de campo.
Eréndira Canales-Gómez +2 more
semanticscholar +4 more sources
Diversidad alfa y beta de la comunidad de reptiles en el complejo cenagoso de Zapatosa, Colombia
Revista de Biología Tropical, 2010 Alfa and beta diversity of reptilian assemblages in Zapatosa wetland complex, Colombia. Diversity is a property of community that can described, characterized, and understood according to the func- tioning of ecosystems.
Guido Fabián Medina-Rangel
semanticscholar +8 more sources
Revista Colombiana de Entomología, 2017 The soil arthropods are an important component of the soil biota for their species diversity, function, andas tool to evaluate the habitat conservation state.
Luis A. González-Montaña +2 more
semanticscholar +3 more sources
Revista de Biología Tropical, 2009 En el presente trabajo se analizaron los patrones de diversidad alfa en tres areas protegidas de bosque con base en informacion floristica proveniente de seis parcelas permanentes de 1ha -dos en cada area protegida-.
Wilson López, Álvaro Duque
semanticscholar +7 more sources
Ecología Austral, 2019 The aims of this study were to: a) investigate the importance of environmental and/or spatial factors on the composition of the invertebrate community, and b) examine the alpha (α) and beta (β) diversities of the invertebrate community associated to the ...
Renan de Souza Rezende +4 more
semanticscholar +3 more sources
Network dynamics revealed from eDNA highlight seasonal variation in urban mammal communities. [PDF]
J Anim EcolOur novel study applied eDNA to track seasonal shifts in urban mammal communities, revealing changes in diversity and species interaction networks across 21 urban parks in Detroit. We highlight the influence of park size and human activity on biodiversity, demonstrating the utility of eDNA for urban conservation and wildlife management.
Hallam J, Harris NC.
europepmc +2 more sources
Effects of snake fungal disease (ophidiomycosis) on the skin microbiome across two major experimental scales. [PDF]
Conserv BiolAbstract Emerging infectious diseases are increasingly recognized as a significant threat to global biodiversity conservation. Elucidating the relationship between pathogens and the host microbiome could lead to novel approaches for mitigating disease impacts.
Romer AS +25 more
europepmc +2 more sources
Diversidade alfa e beta no cerrado sensu strictu da Chapada Pratinha, Brasil [PDF]
Acta Botanica Brasilica, 2001 O bioma cerrado possui uma das mais ricas floras dentre as savanas mundiais com mais de 6000 espécies, abrange uma vasta extensão territorial, contém as três maiores bacias hidrográficas sul americanas, e se destaca pela elevada biodiversidade.
Felfili, Maria Cristina +1 more
openaire +5 more sources
The Biologist, 2017 La urbanizacion favorece solo a unas pocas especies y perjudica a muchas otras, generando diferencias notorias en la composicion de aves de ambientes urbanos en relacion a las del entorno natural. Esas diferencias llevaron a plantear como objetivo determinar la disimilitud entre el ensamble de aves de un ecosistema no urbanizado con un ecosistema ...
C. Chávez-Villavicencio
semanticscholar +4 more sources