Results 11 to 20 of about 60,236 (222)
Impactos sobre las zonas costeras [PDF]
, 2005 Los principales problemas del cambio climático en las zonas costeras se relacionan con potenciales cambios en la frecuencia y/o intensidad de las tormentas asi coma con el posible ascenso del nivel media del mar (NMM).
Bardají Azcárate, Teresa +8 more
core +2 more sources
A Low-Cost Virtual Sensor for Underwater pH Monitoring in Coastal Waters
Chemosensors, 2023 In coastal water monitoring, abrupt pH changes might indicate different pollution sources. Existing sensors for pH monitoring in coastal waters at low cost are mainly based on a glass membrane and a reference electrode.
Sandra Viciano-Tudela +3 more
doaj +1 more source
Low-Cost System Based on Optical Sensor to Monitor Discharge of Industrial Oil in Irrigation Ditches
Sensors, 2021 Uncontrolled dumping linked to agricultural vehicles causes an increase in the incorporation of oils into the irrigation system. In this paper, we propose a system based on an optical sensor to monitor oil concentration in the irrigation ditches.
Daniel A. Basterrechea +3 more
doaj +1 more source
Insights on the roles of women in effective and procedurally just environmental governance from coastal fisheries management in Fiji. [PDF]
Conserv BiolWomen are widely viewed as the backbone of their villages, yet their participation in fisheries management is limited by restrictive gender roles. Men and women alike agree that women have valuable knowledge to contribute, and that men can serve as powerful allies.
Ferguson Irlanda CE +9 more
europepmc +2 more sources
Photonics, 2023 One of the key indicators of water quality is dissolved oxygen. Even though oxygen is important in environmental monitoring, the sensors for dissolved oxygen are expensive and require periodic maintenance due to the use of membranes.
Aika Miura +3 more
doaj +1 more source
Increasing the Insertion Loss of Sonic Crystal Noise Barriers with Helmholtz Resonators
Applied Sciences, 2023 Helmholtz resonators (HRs) have the advantage of extending and improving their insulating capacity when used as scatterers in noise barriers made of periodic media, such as sonic crystals (SCs).
Javier Redondo +2 more
doaj +1 more source
Sensors, 2021 Deploying wireless sensor networks (WSN) in rural environments such as agricultural fields may present some challenges that affect the communication between the nodes due to the vegetation.
Laura García +6 more
doaj +1 more source
Sensors, 2020 Water management is paramount in countries with water scarcity. This also affects agriculture, as a large amount of water is dedicated to that use.
Laura García +4 more
doaj +1 more source
Is the threatened land crab Cardisoma guanhumi conquering human-dominated systems? [PDF]
Ecol EvolLand use change has been recognized as a major contributor to habitat destruction, the main cause of biodiversity loss. However, recent findings show that cities – probably the most radical habitat transformation – may sustain threatened species. This intriguing trend has been mostly chronicled in small‐scale studies of vertebrate communities from ...
Riascos JM, Obonaga LD, Ramos J.
europepmc +2 more sources
Genetic and morphological evidence reveals the existence of a new family, genus and species of Echinorhynchida (Acanthocephala) [PDF]
, 2014 Gymnorhadinorhynchus gen. n. is proposed to accommodate its type species, G. decapteri sp. n., a parasite of the marine fish Decapterus punctatus (Cuvier), caught from the coastal waters of Brazil. Gymnorhadinorhynchus decapteri sp. n.
Braicovich, Paola Elizabeth +5 more
core +1 more source