Results 21 to 30 of about 62,109 (287)
Agricultural drought in the Claromecó river basin, Buenos Aires province, Argentina [PDF]
, 2008 The dry and wet periods affecting the Claromecó Creek Basin in the south of the Province of Buenos Aires were analysed applying Palmer’s Model. Palmer’s Drought Severity Index was calculated regionally for five towns for the 1904-1999 period.
Carbone, Maria Elizabeth +2 more
core +1 more source
Individualised niches: an integrative conceptual framework across behaviour, ecology, and evolution
Biological Reviews, EarlyView.ABSTRACT Individuals differ. While seemingly trivial, this insight has nevertheless led to paradigm shifts, as three key fields of organismal biology have seen marked changes in key concepts over the past few decades. In animal behaviour, it has become increasingly recognised that behavioural differences among individuals can be stable over time and ...
Oliver Krüger +27 more
wiley +1 more source
New records of biting midges of the genus Culicoides Latreille from Mexico (Diptera: Ceratopogonidae) [PDF]
, 2012 We provide the first records of six species of biting midges (Diptera: Ceratopogonidae) in the genus Culicoides Latreille from Mexico: C. baueri Hoffman, C. castillae Fox, C. debilipalpis Lutz, C. iriartei Fox, C. leoni Barbosa and C. pusilloides Wirth
Castrejón, M. Rodríguez +3 more
core
The evidence base for ranger patrol effectiveness in conservation and how to improve it
Biological Reviews, EarlyView.ABSTRACT Ranger patrols are a cornerstone of wildlife protection efforts around the world and occur across all ecological governance systems. Evidence that patrols reduce threats to wildlife and enable their recovery has not been systematically examined previously.
Trina Rytwinski +19 more
wiley +1 more source
Manejo sostenible de los arroyos [PDF]
, 2012 El Instituto de Estudios Hidráulicos y Ambientales (IDEHA) de Uninorte evaluó la efectividad de la implementación de las tecnologías sostenibles de drenaje en Barranquilla como solución al problema de los arroyos.
Díaz, Karina, Ávila, Humberto
core
Cytoskeleton, EarlyView.ABSTRACT Of the three types of cytoskeleton known in animals—actin, microtubules, and intermediate filaments—only actin and microtubules exist in plants. Both play important roles in cellular shaping, organelle movement, organization of the endomembrane system, and cell signaling.
Norman R. Groves +3 more
wiley +1 more source
Evaluación de la calidad del agua mediante un enfoque múltiple en arroyos de la llanura templada (Argentina, América del Sur) [PDF]
, 2012 We assessed the water quality in two pampean lotic systems (Argentina), the Juan Blanco and Buñirigo streams, subjected to different land uses (i. e., the UNESCO Biosphere Nature Reserve versus industry and agriculture, respectively) through measurements
Ocon, Carolina Silvia +1 more
core +1 more source
International Journal of Eating Disorders, EarlyView.ABSTRACT Objective Social comparison has been widely implicated in the etiology and maintenance of body dissatisfaction and eating disorders. At the same time, however, the magnitude of this relationship remains unclear, with existing studies varying widely in methodology, measurement, and sample characteristics.
Fidan Turk +5 more
wiley +1 more source
Terra DigitalisLos humedales generalmente se relacionan directamente con el agua subterránea, que constituye la principal fuente para los ecosistemas terrestres dependientes de sus descargas naturales en la superficie.
Jerjes Rigoberto Pantoja-Irys +7 more
doaj +1 more source
Ontogeny of feeding by Astyanax paris in streams of the Uruguay River Basin, Brazil
Animal Biodiversity and Conservation, 2018 Ontogenia de la alimentación de Astyanax paris en los arroyos de la cuenca fluvial del río Uruguay, en Brasil Estudiamos la ontogenia de la alimentación de Astyanax paris, un pez carácido insectívoro de los arroyos de la cuenca del río Uruguay, en el ...
L. W. Cavalheiro, C. B. Fialho
doaj +1 more source