Results 21 to 30 of about 316,343 (263)

Early spring testing of environments quality in the Novik Bay (Russky Island, Peter the Great Bay, Japan Sea) in April, 2023

open access: yesИзвестия ТИНРО, 2023
Oceanographic and ecological properties were measured in the Novik Bay of Russky Island (Japan Sea) in early spring (April) of 2023, the indicating groups of microorganisms were examined. Good ecological state of the bay waters was detected.
N. K. Khristoforova   +3 more
doaj   +1 more source

New captures of mirror dory Zenopsis nebulosa (Zeidae) and bluefin tuna Thunnus orientalis (Scombridae) in the northwestern Japan Sea

open access: yesИзвестия ТИНРО, 2021
New data on captures of mirror dory Zenopsis nebulosa and bluefin tuna Thunnus orientalis in the coastal waters of Primorye (Peter the Great Bay and northward from Povorotny Cape) are presented.
E. I. Barabanshchikov   +2 more
doaj   +1 more source

Species composition and distribution of microalgae in the Sukhodol River estuary (Ussury Bay, Peter the Great Bay) in autumn. 1. Phytoplankton

open access: yesИзвестия ТИНРО, 2014
Species composition and quantitative distribution of phytoplankton in the Sukhodol River estuary were studied in September of 2012. It total, 48 species of diatoms are registered, mostly belonged to microphytobenthos (63 %).
Nikolay V. Kolpakov, Andrey A. Begun
doaj   +1 more source

Long-term dynamics of biomass and dominant species of the bottom fish complex in Peter the Great Bay

open access: yesИзвестия ТИНРО, 2021
Dynamics of demersal fish biomass is considered on results of trawl surveys conducted in Peter the Great Bay (Japan Sea) in 1977-2015. Fishery did not have a significant impact on this complex of fish species, including both fluctuating species (walleye ...
P. V. Kalchugin
doaj   +1 more source

Composition, seasonal and interannual dynamics of zooplankton in Peter the Great Bay (Japan Sea)

open access: yesИзвестия ТИНРО, 2015
Species structure, abundance and biomass of zooplankton, its seasonal and interannual dynamics are considered on the data of plankton surveys conducted in Peter the Great Bay in 2002-2013.
Natalia T. Dolganova   +1 more
doaj   +1 more source

\u27How To\u27 Guide for Synthesizing NERRs Marsh Monitoring Data [PDF]

open access: yes, 2020
The purpose of this guide is to provide a user-friendly and informative guide on ‘How to’ synthesize salt marsh data from theNational Estuarine Research Reserve System (NERRs).
Burdick, David M
core   +1 more source

Early development of sand dollar Scaphechinus mirabilis in the water from different areas of Peter the Great Bay (Japan Sea)

open access: yesИзвестия ТИНРО, 2014
Ecological state in the most polluted areas of Peter the Great Bay is described by some chemical parameters (salinity, dissolved oxygen content, phosphorus and nitrogen concentration), pollution (concentration of anionic surfactants, phenols, total ...
Elena V. Zhuravel, Olga V. Podgurskaya
doaj   +1 more source

Changes in the Composition of Bloom-Forming Toxic Pseudo-nitzschia Diatoms in Surface Waters in Ussuri Bay, Northwestern Sea of Japan, during the Autumn Seasons of 2017–2022

open access: yesJournal of Marine Science and Engineering, 2023
Diatoms of the genus Pseudo-nitzschia are producers of the neurotoxin domoic acid that causes serious damage to marine fauna and aquaculture farms.
Inna V. Stonik, Anton A. Zinov
doaj   +1 more source

Dependence of the diffuse attenuation coefficient for underwater photosynthetically active radiation on chlorophyll-a and colored dissolved organic matter in Peter the Great Bay [PDF]

open access: yesГеосистемы переходных зон
The study is devoted to solving the problem of determining regional relationships between the characteristics of the underwater light field and the bio-optical characteristics of the seawater column.
Gorbov, Maxim I.   +3 more
doaj   +1 more source

Was the Kalkarindji Continental Flood Basalt Province a Driver of Environmental Change at the Dawn of the Phanerozoic?

open access: yesGeophysical Monograph Series, Page 435-447., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Peter E. Marshall   +2 more
wiley  

+1 more source

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