Results 31 to 40 of about 109,795 (286)

Classifying the Baltic Sea Shallow Water Habitats Using Image-Based and Spectral Library Methods

Remote Sensing, 2013
The structure of benthic macrophyte habitats is known to indicate the quality of coastal water. Thus, a large-scale analysis of the spatial patterns of coastal marine habitats enables us to adequately estimate the status of valuable coastal marine ...
Tiit Kutser, Ele Vahtmäe
doaj   +1 more source

Assessing benthic habitat distribution in Tunda Island, Banten, Indonesia using Sentinel-2A imagery [PDF]

BIO Web of Conferences
Benthic habitats in coastal areas are composed of diverse organisms and substrates such as seaweed, seagrass, algae, hard corals, dead corals, rock, and rubble.
Fakhrurrozi, Idris, Rizan Ardiansyah Mohammad Bagus, Muttaqin Andik Dwi, Mauludiyah   +4 more
doaj   +1 more source

Satellite remote sensing and bathymetry co-driven deep neural network for coral reef shallow water benthic habitat classification

International Journal of Applied Earth Observations and Geoinformation
Shallow-water benthic habitat classification of coral reefs based on satellite remote sensing is an important part of coral reef monitoring. Leveraging its potent capacity for feature learning, and generalization, deep learning emerges as a robust method
Hui Chen, Jian Cheng, Xiaoguang Ruan, Jizhe Li, Li Ye, Sensen Chu, Liang Cheng, Ka Zhang   +7 more
doaj   +1 more source

Object-Based Mapping of Coral Reef Habitats Using Planet Dove Satellites

Remote Sensing, 2019
High spatial resolution benthic habitat information is essential for coral reef protection and coastal environmental management. Satellite-based shallow benthic composition mapping offers a more efficient approach than traditional field measurements ...
Jiwei Li, Steven R. Schill, David E. Knapp, Gregory P. Asner   +3 more
doaj   +1 more source

Benthic marine habitats in Antarctica [PDF]

, 1996
Benthic habitats in Antarctica differ from those in other parts of the world in severa l important characteris­ lies. Most of the Southe rn Ocean overlies the abyssal plain, whe re the sediments are primarily siliceous. Icc-rafted debris provides isolated patches of hard substra tum but otherwi se littl e is known of the biology of the deep-sea in ...
openaire   +2 more sources

Wildfires cause rapid changes to estuarine benthic habitat

Environmental Pollution, 2022
Estuaries are one of the most valuable biomes on earth. Although humans are highly dependent on these ecosystems, anthropogenic activities have impacted estuaries worldwide, altering their ecological functions and ability to provide a variety of important ecosystem services.
Thayanne L. Barros, Sally A. Bracewell, Mariana Mayer-Pinto, Katherine A. Dafforn, Stuart L. Simpson, Mark Farrell, Emma L. Johnston   +6 more
openaire   +2 more sources

Guidance for benthic habitat mapping: an aerial photographic approach [PDF]

, 2001
This document, Guidance for Benthic Habitat Mapping: An Aerial Photographic Approach, describes proven technology that can be applied in an operational manner by state-level scientists and resource managers.
Finkbeiner, Mark, Seaman, Renee, Stevenson, Bill   +2 more
core  

Patterns of Sponge Abundance Across a Gradient of Habitat Quality in the Wakatobi Marine National Park, Indonesia [PDF]

, 2011
Sponges are important components of reef communities worldwide, fulfilling a number of important functional roles. Habitat degradation caused by the loss of hard corals has the potential to cause increases in sponge abundance and percentage cover as they
Bell, JJ, Hepburn, LJ, Powell, AL, Smith, DJ   +3 more
core   +1 more source

Functional anatomy, jaw mechanisms, and feeding behavior of Dunkleosteus terrelli (Placodermi, Arthrodira)

The Anatomical Record, EarlyView.
A new musculoskeletal reconstruction and revision of the cranio‐mandibular anatomy of the Devonian arthrodire placoderm Dunkleosteus terrelli from a comparative and functional anatomical perspective. Dunkleosteus is a specialized arthrodire with many specializations for feeding on large vertebrates, and many of its features are part of broader ...
Russell K. Engelman, Robert K. Carr, Kate Trinajstic, Zerina Johanson, Oleg A. Lebedev   +4 more
wiley   +1 more source

Taking movement data to new depths : Inferring prey availability and patch profitability from seabird foraging behavior [PDF]

, 2017
Funded byNatural Environment Research Council. Grant Number: NE/K007440/1 and Marine Scotland Science and Seabird Tracking and Research (STAR) Project led by the Royal Society for the Protection of Birds (RSPB)Peer reviewedPublisher ...
Aguilar Soto, Anderson, Austin, Bailey, Bailleul, Barraquand, Benoit-Bird, Benoit-Bird, Bestley, Bestley, Block, Boyd, Boyd, Boyd, Brown, Calcagno, Calenge, Carroll, Charnov, Chimienti, Cook, Cox, Cox, Croll, Crook, Dall'Antonia, Doniol-Valcroze, Elliott, Elliott, Embling, Enstipp, Esposito, Evans, Fauchald, Foo, Fryxell, Garthe, Goldbogen, Guinet, Hays, Hussey, Jonsen, Jouma'a, Kays, Langrock, Lovvorn, Machovsky Capuska, Mcmahon, Morales, Morales, Mori, Mori, Phillips, Piatt, Pinaud, Pinaud, Pinto, Ponganis, Pyke, R Core Team, Regular, Regular, Richard, Rindorf, Ropert-Coudert, Scales, Shaffer, Stephens, Stevick, Takahashi, Thaxter, Thaxter, Thompson, Thums, Thums, Viviant, Viviant, Viviant, Volpov, Vásquez, Waggitt, Wajnberg, Wakefield, Watanabe, Watanabe, Watanuki, Watanuki, Watkins, Weimerskirch, Wilson, Wood   +90 more
core   +1 more source