Results 11 to 20 of about 273 (142)
Conservation Biology, Volume 36, Issue 2, April 2022., 2022 Abstract Marine fisheries in coastal ecosystems in many areas of the world have historically removed large‐bodied individuals, potentially impairing ecosystem functioning and the long‐term sustainability of fish populations. Reporting on size‐based indicators that link to food‐web structure can contribute to ecosystem‐based management, but the ...
Nestor E. Bosch +31 more
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Conservation Biology, Volume 35, Issue 5, Page 1463-1472, October 2021., 2021 Abstract Illegal, unregulated, and unreported (IUU) fishing poses a major threat to effective management of marine resources, affecting biodiversity and communities dependent on these coastal resources. Spatiotemporal patterns of industrial fisheries in developing countries are often poorly understood, and global efforts to describe spatial patterns of
Philip D. Doherty +10 more
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Ecological Solutions and Evidence, Volume 2, Issue 1, January–March 2021., 2021 Manta photo supplied by Stephanie Venables Recovered satellite tags revealed fine‐scale reverse diel vertical movements of oceanic manta rays in the coastal and highly stratified waters of northern Peru. Movements appeared to be driven by a strategy of foraging and thermal recovery.
Samantha Andrzejaczek +6 more
wiley +1 more source
A Low‐Cost Sensor for Detecting Illicit Discharge in Sewerage
Journal of Sensors, Volume 2021, Issue 1, 2021., 2021 The presence of illicit discharges in sewerage systems generates an important impact in wastewater treatment plants and the ecosystem. In this paper, we present two prototypes for monitoring the presence of solids in wastewater and to study the effect of the water height.
Javier Rocher +6 more
wiley +1 more source
Latin American Journal of Aquatic Research, 2015 Se reporta el albinismo parcial de un embrión macho de tiburón de puntas negras, Carcharhinus limbatus, capturado en aguas costeras mexicanas del Pacífico oriental.
Francisco Sancho-Vazquez +2 more
doaj +1 more source
Revista Peruana de Biología, 2022 Los Pleurobranchida son babosas marinas que agrupan alrededor de 100 especies distribuidas en los mares a nivel mundial, pero con una mayor diversidad en ambientes costeros tropicales y templados.
Alejandro Mendivil, Franz Cardoso
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Local validation of MODIS sensor sea surface temperature on western Mediterranean shallow waters
Revista de Teledetección, 2014 The sea surface temperature (SST) estimated from MODIS Aqua products (daytime and nighttime 11 μm and night 4 μm) has been correlated with field data taken at three depths (15, 50, 100 cm) in a Western Mediterranean coastal area.
E. Durá +6 more
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Estudios Geologicos, 1995 Durante una parte del Mioceno (Langhiense medio-Tortoniense medio) tuvo lugar en actual Cuenca del Guadalquivir la formación de sedimentos con diatomeas («moronitas»).
Mª J. López García
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METODOLOGÍA PARA ESTIMAR EL POTENCIAL FOTOSINTÉTICO DE ALGAS EN BIORREACTORES
Revista Centro Azúcar, 2022 Introducción: El cultivo intensivo de algas contribuye a la reducción de emisión de gases de efecto invernadero a la atmósfera, dejando como valor agregado la biomasa algal.
Rolando Cárdenas-Ortiz +2 more
doaj
Calidad sanitaria de las aguas superficiales en litorales de Costa Rica: situación del 2012 al 2018
Tecnología en Marcha, 2019 Las playas de Costa Rica representan la fuente de turismo más importante para las zonas costeras del país. Sin embargo, la presencia en la playa de aguas superficiales contaminadas con bacterias indicadoras de contaminación fecal puede suponer un riesgo
Andrei Badilla-Aguilar +1 more
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