Results 81 to 90 of about 99,932 (356)

Appendix I: Tethyan Paleocene-Eocene Larger Foraminifera Biostratigraphy: Shallow Benthic Zones (SBZ)

Geologica Acta, 2003
-
Serra Kiel, J., Hottinger, Lukas, Caus, Esmaragda, Drobne, Katica, Ferràndez i Cañadell, Carles, Jauhri, Anil Kumar, Less, Gyorgy, Pavlovec, Rajko, Pignatti, Johannes, Samsó, Josep Maria, Shaub, Hans, Sirel, Ercument, Strougo, Amin, Tambareu, Yvette, Tosquella i Angrill, J., Zakrevskaya, Elena   +15 more
openaire   +5 more sources

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

Changes of community structure and functional feeding groups of benthic macrofauna after mangrove afforestation in a subtropical intertidal zone, China [PDF]

, 2021
Yiyong Rao, Lizhe Cai, Xiping Zhou, Sujing Fu, Wenqing Peng, Xinwei Chen, Bin Zheng   +6 more
openalex   +1 more source

Ecological linkages: Marine and estuarine ecosystems of Central and Northern California [PDF]

, 2003
Three of California’s four National Marine Sanctuaries, Cordell Bank, Gulf of the Farallones, and Monterey Bay, are currently undergoing a comprehensive management plan review.
Airame, Satie, Caldow, Chris, Gaines, Steven   +2 more
core  

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

Benthic Species Distribution Linked to Morphological Features of a Barred Coast

Journal of Marine Science and Engineering, 2019
The composition of benthic species communities in the nearshore zone is closely related to the hydrodynamic and morphodynamic conditions. Sustainable management of the coastal ecosystem requires knowledge about the natural dynamics as well as human ...
Harriëtte Holzhauer, Bas W. Borsje, Jan A. van Dalfsen, Kathelijne M. Wijnberg, Suzanne J.M.H. Hulscher, Peter M.J. Herman   +5 more
doaj   +1 more source

Shift in polar benthic community structure in a fast retreating glacial area of Marian Cove, West Antarctica

Scientific Reports, 2021
Glacier retreat is a major long-standing global issue; however, the ecological impacts of such retreats on marine organisms remain unanswered. Here, we examined changes to the polar benthic community structure of “diatoms” under current global warming in
Hanna Bae, In-Young Ahn, Jinsoon Park, Sung Joon Song, Junsung Noh, Hosang Kim, Jong Seong Khim   +6 more
doaj   +1 more source

Acute and Chronic Toxicity of Sediments Containing Platinum and Palladium on Freshwater Benthic Organisms Chironomus riparius and Hyalella azteca

Journal of Applied Toxicology, EarlyView.
ABSTRACT The expanding demand for platinum group elements (PGEs) in industrial and medical applications has led to their increasing accumulation in aquatic sediments. However, their ecological impacts remain poorly understood, particularly for sediment‐dwelling invertebrates. This study assessed the toxicity of platinum (Pt) and palladium (Pd) across a
Alice Carle, Ludivine Preizal, Marc Amyot, Maikel Rosabal   +3 more
wiley   +1 more source

Foraminifera from the Campanian–Maastrichtian of the Miriri Sub-Basin, Paraíba Basin, Brazil: implications for biostratigraphy and paleoenvironmental reconstruction [PDF]

Anais da Academia Brasileira de Ciências
This study investigates the core RT-01-PB from the Miriri Sub-Basin, Paraíba Basin, analyzing planktic and benthic foraminifera from the upper Campanian to lower Maastrichtian. The strata belong to the Itamaracá and Gramame formations. Lithostratigraphic,
HOLES P. DE SANTANA, ROBBYSON M. MELO, AGATHE A. NOUCOUCOUK, CLEIDE REGINA MOURA, ENELISE KATIA PIOVESAN   +4 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