Results 131 to 140 of about 522,400 (295)

Marine trophic architecture and hidden ecological connections in the Strait of Magellan: keystone species and ecosystem resilience

open access: yesOikos, EarlyView.
Understanding the ecological implications of species coexistence is central to biodiversity studies and to identify environmental and anthropogenic drivers of ecosystem dynamics, where ecological network analysis offers valuable insights. This study examines the complexity, structure, and potential responses to disturbances of the Strait of Magellan's ...
Claudia D. Andrade   +4 more
wiley   +1 more source

Influence of the sea surface temperature of equatorial Pacific Ocean on the tropical cyclones activity

open access: yesВісник Харківського національного університету імені В.Н. Каразіна. Серія Геологія. Географія. Екологія
Introduction. Today, the study of climate is one of the most important tasks of modern science. Particular attention is paid to issues of climate variability on different time scales.
Youssef El Hadri   +3 more
doaj   +1 more source

The effects of single versus successive warm summers on an intertidal community

open access: yesOikos, EarlyView.
To accurately predict how organisms and ecological communities will respond to future conditions caused by climate change, we must consider the temporal dynamics of environmental stressors, including the effects of repeated exposures to stress. We performed a two‐year passive thermal manipulation in coastal British Columbia, Canada to determine how ...
Amelia V. Hesketh   +3 more
wiley   +1 more source

CHARACTERISTICS OF FORMATION, INHIBITION AND DESTRUCTION OF YERSINIA PSEUDOTUBERCULOSIS BIOFILMS FORMING ON ABIOTIC SURFACES

open access: yesЖурнал микробиологии, эпидемиологии и иммунобиологии, 2015
Aim. Detection of conditions of Yersinia pseudo tuberculosis biofilm formation, their quantitative testing. Materials and methods. Y. pseudotuberculosis strains, nutrient media, standard 96-well polystyrene plates, crystal violet dye as well as ...
N. A Terentieva   +3 more
doaj  

Heterogenity of the Spawning Populations of Surf Smelt in the State of Washington [PDF]

open access: yes, 1985
Biometric comparisons of three spawning populations of surf smelt, one from Pacific Coast and two from Puget Sound, were made. The Puget Sound populations (Hood Canal and Utsaladdy) were more similar to each other compared to the ocean populations.
Kilambi, Raj V.
core   +2 more sources

No aliens allowed: A narrative analysis of the blue crab (Callinectes sapidus) in the Lagoon of Venice (Northern Adriatic, Italy)

open access: yesPeople and Nature, EarlyView.
Abstract This study critically analyses the main narratives surrounding the Atlantic blue crab (Callinectes sapidus) in the Lagoon of Venice. We used a mixed‐method approach, performing a qualitative discourse analysis on a sample of 68 textual sources to identify the narratives across two sectors in the management of the case study: media and politics,
Elisa Zanoni   +3 more
wiley   +1 more source

Pathways and timescales of Southern Ocean hydrothermal iron and manganese transport

open access: yesCommunications Earth & Environment
Scarcity of iron and manganese limits the efficiency of the biological carbon pump over large areas of the Southern Ocean. The importance of hydrothermal vents as a source of these micronutrients to the euphotic zone of the Southern Ocean is debated ...
Antony J. Birchill   +10 more
doaj   +1 more source

Controls on zooplankton assemblages in the northeastern Chukchi Sea [PDF]

open access: yes, 2016
Thesis (Ph.D.) University of Alaska Fairbanks, 2016The Chukchi Sea is a broad and shallow marginal sea of the western Arctic Ocean that lies between the Bering Sea and the deeper Amerasian basin.
Questel, Jennifer
core  

Permafrost Mass Wasting in Ice‐Rich Landscapes: Recent Advances (2013 to 2024) on Mechanisms, Dynamics and Impacts

open access: yesPermafrost and Periglacial Processes, EarlyView.
ABSTRACT Across circumpolar permafrost regions, climate change is destabilizing ice‐rich hillslopes, increasing the frequency and magnitude of thaw‐driven mass wasting. This paper reviews recent studies (2013–2024) on thaw‐driven mass wasting, focusing on the processes, morphology and trajectories of geomorphic change and their implications for ...
J. M. Young   +5 more
wiley   +1 more source

Low frequency oscillations in total ozone measurements [PDF]

open access: yes
Low frequency oscillations with periods of approximately one to two months are found in eight years of global grids of total ozone data from the Total Ozone Mapping Spectrometer (TOMS) satellite instrument.
Gao, X. H., Stanford, J. L.
core   +1 more source

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