Results 31 to 40 of about 2,716 (215)
Trees as Bioindicators of Environmental Pollution and Its Impact on Wood Chemical Composition
BioResources, 2021 Trees provide one of the most versatile biomass resources for many applications, namely wood. The chemical composition of wood determines its properties, being of real significance for its further capitalization, and depending on many factors. In nature,
Carmen-Alice Teacă
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Plant and Fungal Systematics, 2019 A study of green and charophytic algae diversity in two high-mountain lakes in the Eastern Carpathians (Ukraine) identified 99 species (109 taxa at species and intraspecific rank) in 35 genera from different ecotopes of the studied lakes.
Petro Tsarenko +4 more
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Mexican Journal of Medical Research ICSA, 2013 The health of an ecosystem can be examined through the use of bioindicators (BI), while the health of a human being can be determined using some molecules such as biomarkers (BM). BI are complete organisms or part of them that can be measured to detect changes in the environment, the presence of pollution and its effect on the ecosystem, as well as the
Alejandra Hernández-Ceruelos +3 more
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Boreas, EarlyView.Palynological records are central to the biostratigraphic subdivision of the Late Pleistocene in central Europe. Yet many interglacial and interstadial phases—such as the Eemian, Brörup and Odderade—remain only poorly constrained in time due to limited numerical dating.
Michael Hein +19 more
wiley +1 more source
Genetic markers as a tool for bioindication in forest ecosystems.
, 2000 Bioindication measures the response of individuals and populations to stress with main emphasis on anthropogenically induced change of environment. Forest ecosystems reveal a high indicative potential for the verification of long-term environmental ...
R. Schubert, G. Müller-Starck
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Environmental DNA, 2021 DNA metabarcoding of freshwater communities typically relies on PCR amplification of a fragment of the mitochondrial cytochrome c oxidase I (COI) gene with degenerate primers.
Florian Leese +5 more
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Вісник Харківського національного університету імені В.Н. Каразіна. Серія Геологія. Географія. Екологія, 2021 Introduction. To restore and preserve the optimal ecological status of the Western Bug river basin, it is necessary to adhere to the strategic principles of environmental management, and since the river is transboundary and tributary basins are located ...
Alla Nekos +4 more
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Fly me to the canopy: Diptera communities in oak forest crowns as bioindicators of stand decline
Insect Conservation and Diversity, EarlyView.Diptera diversity: Oak decline increases the overall Diptera diversity, particularly in saproxylic and floricolous guilds, likely due to more open canopies and greater deadwood and floral resource availability. Family responses: Dolichopodidae, Empididae, Hybotidae and Anthomyiidae thrive in declining stands, whereas Mycetophilidae and other fungus ...
Anastasia Paupe +32 more
wiley +1 more source
Introduction to bioindication - part 1
, 2023 This presentation is part of a course that has been given in April/May 2023 in Belgrade. It provides a foundational overview of bioindication in freshwater ecosystems, illustrating its importance for detecting and interpreting environmental stressors ...
Schneider, Susanne
core
Journal of Fish Biology, EarlyView.Abstract Hydropeaking is considered an important stressor for salmonids and other species in rivers affected by hydropower. In this study, we investigated the in situ effects of hydropeaking on the survival of eggs and larvae of fall spawning brown trout as well as spring spawning Danube salmon.
Julius Gorenz +3 more
wiley +1 more source