Results 101 to 110 of about 62,852 (314)

Spatial and seasonal changes in benthic macrofauna from two dissipative sandy beaches in eastern Brazil)

open access: yesBrazilian Journal of Oceanography
Sandy beaches are dynamic ecosystems with strong interaction of sediments, waves and tidal energy, with marked effects on benthic assemblages. Although there are numerous efforts in understanding spatial-temporal variation of benthic macrofauna on sandy ...
Mariane Silva Coutinho   +1 more
doaj   +1 more source

Utilization of Geotextile Tube for Sandy and Muddy Coastal Management: A Review

open access: yesThe Scientific World Journal, 2014
Threats to beaches have accelerated the coastal destruction. In recent decades, geotextile tubes were used around the world to prevent coastal erosion, to encourage beach nourishment, and to assist mangrove rehabilitation.
Siew Cheng Lee   +3 more
doaj   +1 more source

Biodiversity and distribution of macroinfauna assemblages on sandy beaches along the Gulf of Cadiz (SW Spain)

open access: yesScientia Marina, 2015
In the current study, the macroinfauna communities inhabiting 12 sandy beaches along the Spanish coast of the Gulf of Cadiz were describe in order to characterize their unexplored biodiversity, their zonation patterns and their environmental features.
M. José Reyes-Martínez   +3 more
doaj   +1 more source

Tanzanian Coastal and Marine Resources: Some Examples Illustrating Questions of Sustainable Use [PDF]

open access: yes, 2001
This is Chapter 4 of the book Lessons Learned: Case Studies in Sustainable Use. The coast of Tanzania is characterised by a wide diversity of biotopes and species, typical of the tropical Indowest Pacific oceans, and the peoples living there utilise a ...
Ian Bryceson, Julius Francis
core  

Beachrock formation influenced by co‐seismic deformation and relative sea‐level changes during the Holocene near the Gulf of Saros, Türkiye (NE Aegean Sea)

open access: yesBoreas, EarlyView.
This is the first proof of beachrock found on the nearshore of the Gulf of Saros. Beachrock generation was influenced by tectonic activity, geomorphological processes, and sedimentation. The Late Holocene beachrock deposits were altered by co‐seismic deformation.
Ufuk Tari
wiley   +1 more source

Fungus-growing ants (Hymenoptera: Formicidae) on Santa Catarina Island, Brazil: patterns of occurrence

open access: yesRevista de Biología Tropical, 2000
A taxonomic survey on fungus-growing ants (Attini) was made at 14 beaches on Santa Catarina Island (SC), Brazil. The samplings were manual, in soil or litterfall, in the following habitats: sandy beach, herbaceous vegetation and shrubby vegetation.
Benedito Cortês Lopes   +1 more
doaj  

Palaeolandscape reconstruction of a shallow coastal embayment in Kattegat, Denmark—influence of sea‐level changes during the latest Pleistocene and Holocene

open access: yesBoreas, EarlyView.
We analyse the geological processes of a coastal embayment in the Kattegat. Using high‐resolution seismic data and sediment cores, we describe a geological evolution from glacial to shallow marine stages with a variety of preserved facies from different depositional settings, including glacio‐lacustrine, telmatic, limnic and coastal environments.
Katrine Juul Andresen   +8 more
wiley   +1 more source

National perspectives on climate change adaptation: A panel discussion of climate change adaptation efforts in diverse coastal regions of the United States [PDF]

open access: yes, 2010
Climate change has rapidly emerged as a significant threat to coastal areas around the world. While uncertainty regarding distribution, intensity, and timescale inhibits our ability to accurately forecast potential impacts, it is widely accepted that ...
Bohlander, Andy   +3 more
core  

Tidal monitoring on sandy beaches using perpendicular time-lapse photography

open access: gold, 2021
Mark C. McDonnell   +6 more
openalex   +1 more source

Economic activity during extreme events

open access: yesCanadian Journal of Economics/Revue canadienne d'économique, EarlyView.
Abstract Although extreme weather events, natural disasters or infrastructure failures potentially have important economic effects, quantifying these effects over small areas and fine time intervals has been difficult because of the fairly coarse scales available in most data sources. This paper surveys the use of relatively new and finely grained data
John W. Galbraith
wiley   +1 more source

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