Results 41 to 50 of about 28,086 (186)

Corrosion Behavior of API 5L X80 Steel in the Produced Water of Onshore Oil Recovery Facilities [PDF]

open access: yesMaterials Research, 2017
High-strength low-alloy steel is used in pipelines, which transport oil/gas and also produced water in the process of the secondary recovery of oil. This paper investigates the corrosion of X80 steel after immersion in static systems (biotic and abiotic).
Edkarlla Sousa Dantas de Oliveira   +4 more
doaj   +1 more source

Macrozoobenthos as an indicator of habitat suitability for intertidal seagrass

open access: yesEcological Indicators, 2023
Seagrass meadows form the foundation of many coastal ecosystems, but are rapidly declining on a global scale. To conserve and restore these key-ecosystems, improved understanding of drivers behind seagrass presence and recovery is needed.
Max L.E. Gräfnings   +6 more
doaj   +1 more source

Simple model of recovery dynamics after mass extinction [PDF]

open access: yes, 2010
International audienceBiotic recoveries following mass extinctions are characterized by a complex set of dynamics, including the rebuilding of whole ecologies from low-diversity assemblages of survivors and opportunistic species.
Ricard V. Solé   +7 more
core   +4 more sources

Abiotic and biotic controls on coral recovery 16 years after mass bleaching [PDF]

open access: yesCoral Reefs, 2019
As climate changes increase heat stress on tropical ecosystems, the long-term persistence of coral reefs requires rapid coral recovery following coral bleaching events. Using the extent of coral cover return to a pre-bleaching baseline as a benchmark, recovery of fast-growing and stress-tolerant coral growth forms suggests that reefs can bounce back ...
James P. W. Robinson   +2 more
openaire   +2 more sources

Selenium (Se) recovery for technological applications from environmental matrices based on biotic and abiotic mechanisms

open access: yesJournal of Hazardous Materials, 2022
Selenium (Se) is an essential element with application in manufacturing from food to medical industries. Water contamination by Se is of concern due to anthropogenic activities. Recently, Se remediation has received increasing attention. Hence, different types of remediation techniques are listed in this work, and their potential for Se recovery is ...
Wang, Zhongli   +3 more
openaire   +2 more sources

Aphids and Mycorrhizal Fungi Shape Maternal Effects in Senecio vulgaris [PDF]

open access: yes, 2022
Plant performance in any one generation is affected not only by the prevailing environmental conditions, but also by the conditions experienced by the parental generation of those plants. These maternal effects have been recorded in a many plant species,
Gange, Alan C.   +3 more
core   +1 more source

Exceptional fossil assemblages confirm the existence of complex Early Triassic ecosystems during the early Spathian

open access: yesScientific Reports, 2021
The mass extinction characterizing the Permian/Triassic boundary (PTB; ~ 252 Ma) corresponds to a major faunal shift between the Palaeozoic and the Modern evolutionary fauna. The temporal, spatial, environmental, and ecological dynamics of the associated
Christopher P. A. Smith   +13 more
doaj   +1 more source

The end-Permian mass extinction (EPME) and the Early Triassic biotic recovery in the western Dolomites (Italy): state of the art [PDF]

open access: yes, 2019
The Dolomites (Southern Alps, Italy) represent a key-area to study the biotic and environmental events connected to the end-Permian mass extinction (EPME) and the Early Triassic biotic recovery of shallow-marine ecosystems.
Renato Posenato
core   +1 more source

Benthos of Lake Orta in the year 1996

open access: yesJournal of Limnology, 2001
Lake Orta has been interested since 1926 by severe industrial pollution, due to the effluents of a rayon (artificial silk) factory that discharged huge amounts of copper and ammonia.
Monica SABOLLA   +3 more
doaj   +1 more source

Index of Biotic Integrity based on fish assemblages for pampean streams and its implementation along the Del Azul stream (Buenos Aires province, Argentina)

open access: yesActa Limnologica Brasiliensia, 2021
: Aim Freshwater communities respond to abiotic and biotic changes in the environment, and are widely used as indicators of environmental integrity. Fish have been one of the most used biological groups for this purpose.
Ignacio Masson   +4 more
doaj   +1 more source

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