Results 91 to 100 of about 788,723 (385)

Benthic Observation Survey System ( BOSS ) for surveys of marine benthic habitats [PDF]

Methods in Ecology and Evolution
Abstract Most platforms for collecting images to characterise marine benthic habitats involve a downward or forward‐facing field of view that is relatively constrained (~70°), covering a relatively small area of benthos (downward ~1 m
Langlois, Tim, Spencer, Claude, Gibbons, Brooke A., Griffin, Kingsley J., Adams, Kye, Aston, Charlotte, Barrett, Neville, Bastiaansen, Ashlee, Beach, Donna, Bernard, Ant, Bond, Todd, Carey, Genevieve R., Caselle, Jennifer E., Cieri, Katie, Cummins, Gabrielle H., Cure, Katherine, de Lestang, Simon, Fitzhardinge, John, Giraldo‐ospina, Anita, Grammer, Gretchen, Guilfoyle, David R., Henderson, Christopher, Hickey, Sharyn, Hicks, Jamie, Hovey, Renae, Huveneers, Charlie, Ierodiaconou, Daniel, Keesing, John, Knott, Nathan, Lavers, Jennifer L., Lindfield, Steve, Lindholm, James, Mastrantonis, Stanley, Matthews, Kinsey, Navarro, Matthew L., Partridge, Julian, Pelletier, Dominique, Piggott, Camilla V. H., Przeslawski, Rachel, Radford, Ben, Rees, Matthew, Reynolds, Ron, Rolim, Fernanda A., Smith, Adam, Spencer, Felix, Starr, Rick, Thompson, Samuel, Webb, Iszaac, Webb, Wayne, Whitmarsh, Sasha, Williams, Joel, Monk, Jacquomo   +51 more
openaire   +2 more sources

WALLER CREEK STATUS REPORT 2002 [PDF]

, 2002
This short report contains information on Waller Creek's estimated population, fecal coliform levels, land use distribution, mean baseflow, total phosphorus, and other water quality indicators.Water chemistry and biological data from Waller Creek were ...
Scoggins, Mateo
core   +1 more source

Toxic Metals in Dried Marine Fish and Implications for Human Health in Bangladesh and Exporting Countries

Food Safety and Health, EarlyView.
This study assessed toxic metals in five dried marine fish species from Bangladesh. Although most metals were within safe limits, chromium (Cr) consistently exceeded FAO/WHO standards, especially at Kuakata Beach. The findings highlight localized contamination hotspots and species‐specific bioaccumulation, while risk assessment supports the safety and ...
Shapla Khatun, Md. Sirajul Islam, Mir Md. Mozammal Hoque, M. S. Mahmud Klanti, Kazi Sanjana Adnen, Md. Humayun Kabir, Md. Enamul Hoq, Tanmoy Roy Tusher   +7 more
wiley   +1 more source

Algal Blooms in Lakes Increase After Wildfire Smoke Events in the Contiguous United States

Global Change Biology Communications, EarlyView.
Temporary pulses of surface chlorophyll‐a are identified following wildfire smoke events in lakes and reservoirs across the United States. ABSTRACT Area burned by wildfire has increased in the contiguous United States and in many places globally in recent years, impacting communities and ecosystems nearby and even far downwind of fires. We examined the
Nicole E. Olson, Meredith M. Brehob, Robert D. Sabo, Irena Pavlovic, Kathleen I. Shank, Sam Penry, Amalia M. Handler, Michael J. Pennino, R. Byron Rice, Katie L. Boaggio, Stephen D. LeDuc   +10 more
wiley   +1 more source

Mapping the distribution of sea urchin (Echinoidea) and benthic habitat using drone in the waters of Lancang Island [PDF]

BIO Web of Conferences
Sea urchins are valuable marine creatures that live in the waters of Indonesia, and typically found in seagrass and coral reefs. This study aimed to determine the distribution of sea urchins and the benthic characteristics that serve as their habitat ...
Sastraantara Muhammad Sony, Agus Syamsul Bahri, Susilo Setyo Budi   +2 more
doaj   +1 more source

Depleted Dissolved Oxygen Concentrations Impair the Embryonic and Early Larval Development of Eastern Hellbenders (Cryptobranchus alleganiensis)

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT Depletion of dissolved oxygen (DO; hypoxia) and its influence on sensitive fauna and vulnerable life stages is an emerging concern in lotic freshwater ecosystems. A species particularly vulnerable to hypoxia is the Eastern Hellbender—a large‐bodied, fully aquatic salamander which relies on cutaneous respiration and has evolved to thrive in ...
Holly A. Funkhouser, Austin Holloway, Katherine L. Slack, William A. Hopkins   +3 more
wiley   +1 more source

Diversity and ecological structure of vibrios in benthic and pelagic habitats along a latitudinal gradient in the Southwest Atlantic Ocean [PDF]

PeerJ, 2015
We analyzed the diversity and population structure of the 775 Vibrio isolates from different locations of the southwestern Atlantic Ocean (SAO), including St. Peter and St. Paul Archipelago (SPSPA), Abrolhos Bank (AB) and the St.
Luciane A. Chimetto Tonon, Bruno Sergio de O. Silva, Ana Paula B. Moreira, Cecilia Valle, Nelson Alves Jr, Giselle Cavalcanti, Gizele Garcia, Rubens M. Lopes, Ronaldo B. Francini-Filho, Rodrigo L. de Moura, Cristiane C. Thompson, Fabiano L. Thompson   +11 more
doaj   +2 more sources

Distribution of benthic habitat using Landsat-7 Imagery in shallow waters of Sekupang, Batam Island, Indonesia

, 2018
Lubis MZ, Anurogo W, Hanafi A, Kausarian H, Taki HM, Antoni S. 2018. Distribution of benthic habitat using Landsat-7 Imagery in shallow waters of Sekupang, Batam Island, Indonesia. Biodiversitas 19: 1117-1122.
Muhammad Zainuddin Lubis, W. Anurogo, A. Hanafi, H. Kausarian, H. M. Taki, Satria Antoni   +5 more
semanticscholar   +1 more source

Marine Benthic Habitat Mapping of Muir Inlet, Glacier Bay National Park and Preserve, Alaska With an Evaluation of the Coastal and Marine Ecological Classification Standard III [PDF]

, 2010
Seafloor geology and potential benthic habitats were mapped in Muir Inlet, Glacier Bay National Park and Preserve, Alaska, using multibeam sonar, ground-truth information, and geological interpretations. Muir Inlet is a recently deglaciated fjord that is
Cochrane, Guy R, Etherington, Lisa, Mayer, Larry A., Mitchell, Luke D, Powell, Ross D   +4 more
core   +2 more sources

Predicting potential Arctic kelp distribution and lower‐depth biomass from seafloor irradiance

Limnology and Oceanography: Methods, EarlyView.
Abstract Kelps have an extensive distribution in Arctic coastal waters. However, quantifying their role in the Arctic food web and carbon cycle is challenged by the scarcity of documented geographical distribution, standing stocks and production. Here we present a framework based on an empirical function to predict the potential kelp distribution and ...
Laura Castro de la Guardia, Inka Bartsch, Haakon Hop, Sarina Niedzwiedz, Luisa Düsedau, Nora Diehl, Dorte Krause‐Jensen, Mikael Sejr, Thomas Gjerfluff Ager, Jean‐Pierre Gattuso, Robert W. Schlegel, Cale A. Miller, Karen Filbee‐Dexter, Pedro Duarte   +13 more
wiley   +1 more source