Results 31 to 40 of about 45,930 (302)

Technical review of shoreline accretion and storm erosion modelling implemented for NAMDEB Southern Coastal Mine [PDF]

open access: yes, 2021
The mining operation of Namdeb Diamond Corporation in the Southern Coastal Mine (Oranjemund, Namibia) relies on the continuous seaward advance of the shoreline, achieved by artificial placement of large volumes of sediment along the coast.
Loureiro, Carlos
core  

Diachronic and historical evolution of the Al-Hoceima Bay coastline, Moroccan Mediterranean Sea [PDF]

open access: yesJournal of Water and Land Development
Al-Hoceima Bay, located on the northern coast of Morocco, holds significant environmental importance. It also faces environmental challenges, including the pressures resulting from urban sprawl and growing number of tourists, as well as the impacts of ...
Mustapha Lamgharbaj   +7 more
doaj   +1 more source

A new species of Lonchidiidae (Hybodontiformes) from the Late Jurassic of Brazil (Aliança Formation, Jatobá Basin)

open access: yesThe Anatomical Record, EarlyView.
Abstract The Aliança Formation (Jatobá Basin) represents lacustrine deposits formed in oxygenated waters that hosted a diverse fauna, including Hybodontiform sharks. Within this group, the Family Lonchidiidae comprises 11 valid genera, with Parvodus previously reported in Brazilian deposits from the Brejo Santo Formation (Araripe Basin, Late Jurassic ...
Larissa de Souza Ribeiro   +1 more
wiley   +1 more source

Counting cases, conserving species: addressing highly pathogenic avian influenza in wildlife

open access: yesBiological Reviews, EarlyView.
ABSTRACT Highly pathogenic avian influenza (HPAI) has become a critical threat to wildlife, shifting from a seasonal epizootic to a persistent, year‐round panzootic with global consequences. Here, we summarise the origin, evolutionary mechanisms, and expanding host range of the current H5N1 virus (clade 2.3.4.4b) and assess its impact on wildlife. Over
Ulrich Knief   +4 more
wiley   +1 more source

Les observatoires du trait de côte en France métropolitaine et dans les DOM

open access: yesEchoGéo, 2012
In pre-commitment of 74 du Grenelle de la mer "develop a methodology and a national strategy for shoreline management, the strategic retreat and defense against the sea [...]," a synthesis of work on observatories of shoreline in mainland France and ...
Serge Suanez   +5 more
doaj   +1 more source

Carrion ecology: concepts, interdisciplinary synthesis, and perspectives

open access: yesBiological Reviews, EarlyView.
ABSTRACT Carrion is a ubiquitous resource in both terrestrial and aquatic ecosystems, yet it has long been overlooked in ecological research. Over the past two decades, studies on carrion and the many organisms that exploit it have flourished, revealing not only wide‐ranging ecological functions but also significance far beyond ecology.
Marcos Moleón   +38 more
wiley   +1 more source

Le rivage de la petite Syrte : apport de la sédimentologie à l'étude de la progradation du rivage dans les environs de Gigthi (Tunisie méridionale), résultats préliminaires

open access: yesPhysio-Géo, 2015
The shoreline progradation around Gigthi results from local fluvial dynamics and sediment supply, in particular those of the El Fjè wadi. The successive defluviations of the latter have led to the formation of a deltaic fan, between the shoreline and the
Mourad Kouka
doaj   +1 more source

Land birds on atolls: diversity, origin, and function

open access: yesBiological Reviews, EarlyView.
ABSTRACT Oceanic islands are global hotspots of avian biodiversity and endemism. Their isolation and distinct environmental conditions have uniquely shaped the evolutionary trajectories of island birds, while, in turn, land bird communities have become critical providers of ecological functions to island ecosystems.
Sebastian Steibl   +6 more
wiley   +1 more source

The use of imaging systems to monitor shoreline dynamics [PDF]

open access: yes, 2005
The development of imaging systems is nowadays established as one of the most powerful and reliable tools for monitoring beach morphodynamics. Two different techniques for shoreline detection are presented here and, in one case, applied to the study of ...
Coco, Giovanni   +6 more
core  

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