Results 111 to 120 of about 1,731,576 (263)
Títulos hipotecarios de los Estados Unidos: Estudios de las características del mercado e instrumentos [PDF]
El Objetivo de este documento es el de estudiar tanto las características de retorno y riesgo de los Títulos Respaldado en Hipotecas (MBS por sus siglas en ingles Mortgage-Backed Segurities, así como el análisis del mercado hipotecario de los Estados ...
Alejandro Revéiz Hérault +2 more
core
Reproduction in the phylum Porifera: a synoptic overview [PDF]
, 2009 Les esponges són organismes importants des del punt de vista ecològic, evolutiu i biotecnològic: a) tenen un paper ecològic rellevant en moltes comunitats marines i participen en passos crucials en els cicles dels nutrients solubles i la matèria orgànica,
Maldonado, Manuel, Riesgo, Ana
core
Conservation Biology, EarlyView.Abstract Bioinvasions are considered mostly as a biodiversity and conservation hazard, but in specific situations, introduced species can bring ecological or socioeconomic benefits. We assessed the social–ecological role of marine introduced species in the eastern Mediterranean Sea—a global hotspot of bioinvasions and extirpations—and their potential ...
Stelios Katsanevakis +7 more
wiley +1 more source
Improving the use of expert opinion in disease risk analysis for conservation translocations
Conservation Biology, EarlyView.Abstract Conservation translocations are subject to considerable uncertainty and risk, of which disease is one of the most recognized. To address disease risks, several protocols for qualitative disease risk analysis (qDRA) exist and are used for responsible conservation translocation planning.
John G. Ewen +13 more
wiley +1 more source
¿Qué hay de malo con los mercados financieros internacionales? [PDF]
(Disponible en idioma inglés únicamente) Las últimas crisis financieras y contagios recientes hacen cuestionar lo acertado de la apertura de la cuenta de capital.
Eduardo Fernández-Arias +1 more
core
Comparative review of entanglement risk assessments for cetacean conservation and management
Conservation Biology, EarlyView.Abstract Cetacean entanglement in fishing gear remains a major global threat that exposes persistent gaps in how fisheries management frameworks manage risk to nontarget species. Ecological risk assessment (ERA) offers a structured way to link exposure and consequences to an explicit statement of risk, but entanglement risk assessments vary widely in ...
Laura Joan Feyrer +2 more
wiley +1 more source
¿Riesgos sociales o riesgos organizacionales?
, 2011 In this work, we analyze the relationship between social risks and organizational risks based on the social-cognitive theory of risk proposed by Mary Douglas that consists in studying the risk perception in connection with the social institutions where this perception takes place.
openaire +1 more source
Tracking the impact of bottom trawling on benthic habitat status
Conservation Biology, EarlyView.Abstract Bottom trawling is the most widespread physical disturbance to marine benthic habitats, yet broadscale assessments of its impact remain limited. We developed a quantitative framework to evaluate trawling effects on benthic habitats at broad spatial scales based on the sentinels of seabed (SoS) indicator.
Maider Plaza‐Morlote +10 more
wiley +1 more source