Patrones de riqueza y distribución latitudinal de roedores caviomorfos [PDF]
Se ha observado en algunos taxones de animales del hemisferio norte que el tamaño corporal y la amplitud de sus áreas de distribución geográfica decrecen desde los polos hacia el ecuador, donde la riqueza de especies aumenta.
Avril Figueroa-de León +1 more
doaj +2 more sources
Estudio temporal de la distribución de la riqueza mediante curvas de Lorenz.
En este trabajo se pretende utilizar conceptos básicos relacionados con el Análisis Matemático (interpolación e integración de funciones en dos variables) para realizar un estudio de la distribución de la riqueza en un periodo de tiempo en diferentes ...
Martín Caraballo, Ana M. +1 more
doaj +2 more sources
Prevalence of traded bird species in key biodiversity areas. [PDF]
Abstract The use and trade of biodiversity involve tens of thousands of species that are exploited at a range of scales, intensities, and degrees of sustainability. As a result, some are highly threatened. Key biodiversity areas (KBAs) are sites of significance for the persistence of biodiversity identified nationally based on standardized criteria ...
Morton O +4 more
europepmc +2 more sources
Distribución de la riqueza en Uruguay : una aproximación por el método de capitalización [PDF]
Se realiza una estimación del nivel, composición y distribución personal de la riqueza neta en Uruguay en 2012 empleando el método de capitalización, recientemente aplicado por Saez & Zucman (2014) para Estados Unidos.
De Rosa, Maurico
core +4 more sources
Use of species' responses to cryptic anthropogenic disturbances for monitoring biodiversity outcomes in tropical forests. [PDF]
Abstract Measuring area‐based conservation outcomes in tropical forests is challenging due to cryptic human disturbances (e.g., hunting). As a result, comparative studies of management strategies providing quantitative outcomes remain scarce, especially in the Neotropics.
Perera-Romero L +5 more
europepmc +2 more sources
Potential for synergistic conservation through area-based strategies. [PDF]
Abstract The ongoing biodiversity crisis has raised concerns about the effectiveness of area‐based conservation (ABC) strategies for achieving positive biodiversity outcomes. In riverine ecosystems, the linear habitat structure of fishes introduces uncertainty into the synergistic conservation potential of ABC.
Zhang L +5 more
europepmc +2 more sources
Low abundance of phytophagous nematodes under invasive exotic Pinus elliottii - enemy release and plant-soil feedbacks. [PDF]
Summary According to the enemy release hypothesis (ERH), the fitness of exotic plants and their capacity to become invasive in their area of introduction may partly be attributable to the loss of their natural enemies. Invasive species may also benefit from modifying soil attributes and thereby creating a positive soil–plant feedback.
Guerrero LSC +3 more
europepmc +2 more sources
La distribución de la riqueza en Uruguay : elementos para el debate [PDF]
Índice – Prólogo -- La distribución de la riqueza en Uruguay : elementos para el debate – Introducción -- PARTE I.Aspectos teóricos -- Sección 1. Fundamentos normativos para la imposición a la riqueza -- 1.1. Justifi cación y razón pública -- 1.2 Justifi
Vigorito, Andrea +7 more
core +3 more sources
Underrepresentation of bats in Africa's protected areas. [PDF]
Abstract Biodiversity is severely threatened globally, with habitat loss and other human pressures accelerating species extinctions. Protected areas (PAs) are a critical conservation tool; however, their effectiveness in safeguarding many taxa, such as bats, remains unclear.
Montauban C +9 more
europepmc +2 more sources
Se realizó un estudio sobre los patrones biogeográficos de los tenebriónidos epigeos (Coleoptera: Tenebrionidae) que habitan el Área Natural Protegida Península Valdés (Chubut, Argentina), basado en datos de colecciones y material recolectado en viajes a
Rodolfo Carrara +2 more
doaj +1 more source

