Results 111 to 120 of about 97,083 (279)

Las investigaciones sobre turismo de observación de tiburones y rayas en España [PDF]

, 2011
The results of the projects “Study on Economic Benefits of Shark Diving in Canary Islands (Part I)” and “Overview and Economic Impact of the Activities of Diving with Chondrichthyan in Canary Islands” haven been recently presented.
Raquel De la Cruz Modino
core   +1 more source

Analysing the Ecological Requirements of the Australian Tortoise Beetle Trachymela sloanei (Blackburn, 1897) (Coleoptera: Chrysomelidae) to Determine the Prospects for Its Invasion Process

Journal of Applied Entomology, EarlyView.
ABSTRACT Invasive species pose a serious threat to biodiversity and result in significant economic costs. Although much effort is devoted to understanding invasive processes, some aspects are poorly understood, such as the early stages of invasions and the reasons for invasion failure.
Francisco Valera, Francisco Castaño‐Vázquez, Cesar Augusto Marchioro, Jesús Veiga   +3 more
wiley   +1 more source

Update on Endemic Fluorosis in a Region of Europe (Tenerife, Canary Islands)

Applied Sciences
Fluoride is an anion that is widely distributed in nature whose main source is volcanic emissions. This anion reaches humans mainly through water and can produce beneficial effects at certain doses, with toxic effects occurring at high doses.
Juan R. Jáudenes-Marrero, Soraya Paz-Montelongo, Ángel Gutiérrez Fernández, Carmen Rubio, Arturo Hardisson, Samuel Alejandro-Vega   +5 more
doaj   +1 more source

Reproductive behaviour of the ocean triggerfish Canthidermis sufflamen (Tetraodontiformes: Balistidae) in the shallow waters of the marine‐protected area of El Hierro Island (Canary Islands)

Journal of Fish Biology, EarlyView.
Abstract The abundance of Canthidermis sufflamen has increased worldwide, including around the Canary Islands, due to global ocean warming. The reproductive behaviour of this species was studied within a marine‐protected area (MPA) and its adjacent areas off the island of El Hierro (Canary Islands).
Alberto Rodríguez‐Díaz, Raül Triay‐Portella, José A. González, José G. Pajuelo   +3 more
wiley   +1 more source

First Report of Vermamoeba vermiformis in the Island of El Hierro, Canary Islands, Spain

Novelty in Biomedicine, 2016
Background: Free-living amoebae (FLA) are group of protozoa distributed worldwide in many habitats mainly water and soil related sources. Some members of FLA are able to act as opportunistic pathogens and are environmental carriers of other pathogenic ...
María Reyes-Batlle, Maryam Niyyati, Carolina Wagner, Carmen M. Martín-Navarro, Atteneri López-Arencibia, Ines Sifaoui, Basilio Valladares, Enrique Martínez-Carretero, José E. Piñero, Jacob Lorenzo-Morales   +9 more
doaj  

Ökologische Bewertung von Bächen auf La Gomera und Teneriffa (Spanien) – ein methodischer Ansatz zur Einschätzung von Renaturierungsmaßnahmen bei der Umsetzung der EU-Wasserrahmenrichtlinie [PDF]

, 2013
In recent decades, the number of streams on the Canary Islands has decreased dramatically due to the non-sustainable consumption of water for agriculture and tourism.
Arevalo, Jose Ramon, Fernandez, Angel, Jüpner, Robert, Langheinrich, Uta, Lüderitz, Volker   +4 more
core  

The state of knowledge on four families of Syngnathoidei fishes (Teleostei: Syngnathiformes): Aulostomidae, Centriscidae, Fistulariidae and Solenostomidae

Journal of Fish Biology, EarlyView.
Abstract Knowledge on the ecology and life‐history traits of coastal marine species is vital to inform their conservation and management, especially as their coastal habitats come under increasing threats. However, such data have never been collated for four of the five families in the suborder Syngnathoidei—the close relatives of the better‐studied ...
Syd J. Ascione, Elsa Camins, Miguel Correia, Amanda C. J. Vincent   +3 more
wiley   +1 more source

Effectiveness and cost-effectiveness of an online school-based programme to reduce eating disorder risk factors in preadolescents (PRETA): protocol for a cluster-randomised controlled trial

BMJ Open
Introduction Eating disorders are complex mental health conditions characterised by pathological behaviours related to food intake, often accompanied by a chronic obsession with weight control.
Alezandra Torres-Castaño, Tasmania Del Pino-Sedeño, Yolanda Ramallo-Fariña, Miguel Angel García-Bello, Berta Pinto Robayna, Juan Ignacio Capafons-Sosa, Montserrat Cuesta-Rubio, Laura Vallejo Torres, Néstor Benítez Brito, Josune Martín Corral, Alicia Isabel Hernández Rodríguez, Candelaria Desirée Díaz Melián, María Paz López, Carina S González-González   +13 more
doaj   +1 more source

First record of young‐of‐the‐year smooth hammerhead (Sphyrna zygaena) in coastal waters of Galicia, northwest Spain

Journal of Fish Biology, EarlyView.
Abstract The smooth hammerhead (Sphyrna zygaena) is typically considered an oceanic species and is only rarely observed in the cooler coastal waters of the northeastern Atlantic. On 20 December 2024, a juvenile S. zyganea was captured at 25 m depth in the inner Ría de Pontevedra (Rías Baixas, northwest Spain).
Xabier Pin, Kenn Papadopoulo, Pablo Covelo, Gonzalo Mucientes   +3 more
wiley   +1 more source

A study protocol of a comparative mixed study of the T‐Control catheter

BJUI Compass
Background Foley catheters have been subject to limited development in the last few decades. They fulfil their basic function of draining urine from the bladder but cause other associated problems.
José Medina‐Polo, Ana Belén Salamanca‐Castro, Yolanda Ramallo‐Fariña, Max Mòdol‐Vidal, Cristina Valcárcel‐Nazco, Clara Armas‐Moreno, Lilisbeth Perestelo‐Pérez, Lidia García‐Pérez, Miguel Ángel García‐Bello, Manuel Luque‐González, Marta Serrano‐Muñoz, Santiago Pérez‐García   +11 more
doaj   +1 more source