Results 51 to 60 of about 80,919 (227)

Identifying hotspots of faunal data deficiency to direct urgent research and monitoring

Conservation Biology, EarlyView.
Abstract Data deficiency is a substantial challenge for extinction risk assessments because incomplete data means we cannot accurately identify priority protected areas for conservation. Here, we use the International Union for Conservation of Nature (IUCN) distributions of amphibians, sharks and rays, fish, mammals, birds, and reptiles to identify ...
Matt W. Hayward, Danielle Verdon‐Kidd, K. Colyvas, Ellen Saxon, Andrea S. Griffin   +4 more
wiley   +1 more source

What climate adaptation can learn from evolutionary adaptation

Conservation Biology, EarlyView.
Abstract Evolutionary and climate adaptation both describe how complex systems respond to environmental change, either via natural selection or deliberate human choices. Although adaptation in both contexts is expected to produce favorable outcomes, it can also result in maladaptation—ineffective, unintended, or harmful outcomes. As an emerging area of
Amy Waananen, Katherine T. Charton, Jessica J. Hellmann   +2 more
wiley   +1 more source

Monitoreo ambiental aplicado a un mini invernadero usando tecnología ZigBee e internet

, 2016
Este caso de estudio pretende construir un prototipo de monitoreo ambiental de un mini invernadero basado en la tecnología ZigBee utilizando módulos Xbee, sensores y un GateWay que integrará la red ZigBee con Internet para la visualización de variables ...
López Montenegro, Mario Santiago
core   +1 more source

Monitoreo ambiental en estuarios micromareales

UVserva, 2022
Destacando las características de los estuarios de cuña de sal, se planteó un plan de monitoreo ad hoc para el río Jamapa que permitió determinar el nivel de estratificación por salinidad, ante la variación anual de la descarga del río en diversas locaciones a lo largo del estuario.
Rosario Sanay González, Héctor Perales Valdivia   +1 more
openaire   +1 more source

Spatial Variability of Soil Acidity and Lime Requirements for Potato Cultivation in the Huánuco Highlands

Agriculture
Soil acidity is a major limiting factor for potato production in Peru’s high Andean region. This study aims to predict the spatial variability of soil acidity as a fundamental tool for recommending site-specific liming treatments and to identify the ...
Kenyi Quispe, Sharon Mejía, Carlos Carbajal, Lidiana Alejandro, Patricia Verástegui, Richard Solórzano   +5 more
doaj   +1 more source

A new algorithm for reconstructing tree height growth with stem analysis data

Methods in Ecology and Evolution, 2021
Stem analysis allows us to obtain an abundant amount of information on tree growth. A couple of algorithms exist to utilize section height and growth ring data for reconstructing height and age time‐series information.
Christian Salas‐Eljatib
doaj   +1 more source

Linking eBird data with high spatiotemporal remote sensing products to estimate occupancy of bird populations across the island of Ireland

Ibis, EarlyView.
The vast increase in biodiversity data generated through citizen science initiatives, alongside a growing suite of remote sensing products and advanced modelling tools, has opened new avenues for rapidly, accurately and efficiently monitoring species trends to inform conservation, management and policy.
Ramiro D. Crego, Solène Gobet, John Kennedy, Brian Burke, Andrew Lynch, Dick Coombes, Sinéad Cummins, Lesley Lewis   +7 more
wiley   +1 more source

Monitoreo hemodinámico en pediatría.

Colombia Medica, 1997
En los hospitales el número de camas de cuidados intensivos pediátricos es muy limitado y es muy común que lleguen a los servicios de urgencias niños que se encuentran bastante enfermos, o que si lo están en forma moderada, ante el personal del servicio, progresan en minutos u horas a estados críticos.Después de una rápida y completa evaluación inicial,
openaire   +1 more source

Seasonal and Dietary Effects on the Hematobiochemical Parameters of Creole Goats in the Peruvian Andes

Veterinary Sciences
Creole goats have adapted to the harsh Andean environment, yet the physiological impacts of high-altitude production systems remain underexplored. This study assessed seasonal and dietary influences on the hematological and biochemical profiles of 45 ...
Aníbal Rodríguez-Vargas, Emmanuel Alexander Sessarego, Katherine Castañeda-Palomino, Huziel Ormachea, Fritz Trillo, Víctor Temoche-Socola, José Antonio Ruiz-Chamorro, Juancarlos Alejandro Cruz   +7 more
doaj   +1 more source

Digitising biological collections to advance National Species Inventories: A case study from the flora of Chile

PLANTS, PEOPLE, PLANET, Volume 8, Issue 4, Page 1210-1222, July 2026.
In response to Chile's public policy to establish a national biodiversity inventory and monitoring system, we launched the HerbarioDigital.cl portal. We have digitised over 120,000 specimens representing more than 3,900 species from two Chilean herbaria, integrating them through a curated local taxonomic index.
Ricardo A. Segovia, Juan M. Sáez, Francisco A. Squeo, Alicia E. Marticorena, Julián Caro, Pablo C. Guerrero   +5 more
wiley   +1 more source