Results 61 to 70 of about 419,099 (196)
Hoy en dia en el Ecuador existe un mayor interes por la conservacion de los recursos naturales, y especialmente por los ecosistemas acuaticos por la alta biodiversidad que albergan y los servicios ambientales que proporcionan al hombre. Entre ellos estan
Diego Lojano
semanticscholar +1 more source
Community‐level effects of Müllerian mimicry on pollinator diversity and functioning
Read the free Plain Language Summary for this article on the Journal blog. Abstract Müllerian mimicry, a mutualistic interaction in which harmful species evolve similar warning signals, is often accompanied by niche divergence among mimetic species. While these aspects have traditionally been studied in an evolutionary context, their community‐level ...
Paola Laiolo, José Ramón Obeso
wiley +1 more source
Sphoeroides testudineus, es una especie dominante en los sistemas costeros de Yucatán. Debido a su amplia distribución, ocurrencia y abundancia realiza un importante papel funcional en los ecosistemas costeros.
Ariel Adriano Chi-Espínola +1 more
doaj
Diversidad de aves rapaces diurnas en la Reserva de la Biosfera Selva El Ocote, Chiapas, México
LA PÉRDIDA Y DEGRADACIÓN DE AMBIENTES NATURALES ESTÁ AFECTANDO A GRUPOS FUNCIONALES DE GRAN RELEVANCIA, COMO LAS AVES RAPACES DIURNAS. EN ESTE ESTUDIO EVALUAMOS LA VARIACIÓN ESPACIAL DE LA DIVERSIDAD DE ESTE GRUPO EN LA ZONA NÚCLEO Y DE AMORTIGUAMIENTO ...
JOSÉ LUIS RANGEL +2 more
doaj +1 more source
The making of novel ecosystems: A process‐based framework for measurement, analysis and application
Abstract Ecological novelty is emerging rapidly due to global change drivers such as climate shifts, species introductions, defaunation, and land‐use transformation. These changes challenge how we assess, understand and manage ecosystems in the Anthropocene.
Matthew R. Kerr +7 more
wiley +1 more source
En suelos destinados a la actividad agrícola de la granja experimental de la Universidad del Magdalena, Santa Marta - Colombia (74° 07' Y 74° 12' longitud oeste y 11° 11' y 11° 15' latitud), se estudió la variabilidad espacial de las propiedades físicas:
José Rafael Vásquez Polo +2 more
doaj +2 more sources
ANÁLISIS ESPACIAL DE VARIANZA COMO ALTERNATIVA DE EVALUACIÓN DE ENSAYOS DE PROGENIES FORESTALES
El uso del diseño en bloques y la aleatori - zación de las diferentes progenies en cada uno de los bloques puede ser insuficiente para el control local de la variación dentro del área del ensayo.
Victor Morales +3 more
doaj
In this study the hydrochemical patterns of the Mayo River aquifer, in the Mayo River Irrigation District, and the factors determining the spatial distribution of the water quality for irrigation were determined. Physicochemical information, from 2005 to
Diego Martínez Cruz +5 more
semanticscholar +1 more source
Summary Plastic responses of plants to their environment vary as a result of genetic differentiation within and among species. To accurately predict rangewide responses to climate change, it is necessary to characterize genotype‐specific reaction norms across the continuum of historic and future climate conditions comprising a species' range. The North
Alayna Mead +21 more
wiley +1 more source
Variación espacial de la unión conyugal de los jóvenes en México
Conjugal union is an organizing principle of the life of individuals and society. In Mexico, this event is crucial in the process of the transition to adult life. In many cases, it involves leaving home and the start of reproduction.
M. Salgado, Rodrigo Tapia Mcclung
semanticscholar +1 more source

