Results 1 to 10 of about 457 (112)

Dendrochemistry: Ecosystem Services Perspectives for Urban Biomonitoring [PDF]

open access: yesFrontiers in Environmental Science, 2020
The worldwide increase in urban and industrial areas represents a challenge for urban green management, pollutant mitigation and environmental monitoring.
Teodoro Semeraro   +7 more
doaj   +9 more sources

Chronological Trends and Mercury Bioaccumulation in an Aquatic Semiarid Ecosystem under a Global Climate Change Scenario in the Northeastern Coast of Brazil [PDF]

open access: yesAnimals, 2021
Due to global warming, in the northeastern semiarid coastal regions of Brazil, regional and global drivers are responsible for decreasing continental runoff and increasing estuarine water residence time, which promotes a greater mobilization of ...
Fernando Morgado   +6 more
doaj   +2 more sources

Radial patterns of 13 elements in the tree rings of beech trees from Mavrovo National park, FYROM [PDF]

open access: yesArchives of Biological Sciences, 2010
The radial patterns of 13 elements (N, P, K, Ca, Mg, Fe, Na, Mn, Zn, Cu, Pb, Cd and Co) were analyzed in the tree rings of European beech (Fagus sylvatica L.). The study site was located in an 'unpolluted' beech ecosystem in Mavrovo National Park.
Hristovski S., Melovski L.
doaj   +3 more sources

Monitoring air pollution close to a cement plant and in a multi-source industrial area through tree-ring analysis. [PDF]

open access: yesEnviron Sci Pollut Res Int, 2021
Thirty-two trace elements were examined in the tree rings of downy oak to evaluate the pollution levels close to a cement plant isolated in a rural context and an industrial area where multiple sources of air pollution are or were present.
Cocozza C   +5 more
europepmc   +4 more sources

Phytotechnologies--preventing exposures, improving public health. [PDF]

open access: yesInt J Phytoremediation, 2013
Phytotechnologies Have Potential to Reduce the Amount or Toxicity of Deleterious Chemicals and Agents, and Thereby, Can Reduce Human Exposures to Hazardous Substances. as Such, Phytotechnologies Are Tools for Primary Prevention in Public Health.
Henry HF   +6 more
europepmc   +4 more sources

Methodology for Development of a 600-Year Tree-Ring Multi-Element Record for Larch from the Taymir Peninsula, Russia [PDF]

open access: yesЖурнал Сибирского федерального университета: Серия Биология, 2013
We developed a long (600-year) dataset for the concentrations of 26 elements in tree rings of larch from the Taymir Peninsula, the northernmost region in the world (ca. 72°N) where trees grow. Tree rings corresponding to the time period from 1300 to 1900
Alexi M. Grachev   +9 more
doaj   +2 more sources

Tree Rings Mercury Controlled by Atmospheric Gaseous Elemental Mercury and Tree Physiology. [PDF]

open access: yesEnviron Sci Technol
Tree rings are an emerging atmospheric mercury (Hg) archive. Questions have arisen, though, regarding their mechanistic controls and reliability. Here, we report contrasting tree-ring Hg records in three collocated conifer species: Norway spruce (Picea ...
Peng H   +7 more
europepmc   +3 more sources

High-resolution densitometry and elemental analysis of tropical wood. [PDF]

open access: yesTrees (Berl West), 2015
Hietz P   +4 more
europepmc   +3 more sources

Trees as sentinels of metallic pollution induced by mining along the Odiel River (Southern Iberian Peninsula)

open access: yesCuadernos de Investigación Geográfica, 2021
Mining activity is often responsible for the drainage of acid or metal-enriched waters to fluvial systems. The release of metals is especially disturbing due to the toxicity and persistence of these products and their accumulation in the biosphere. Hence,
A. Delapierre   +4 more
doaj   +1 more source

Isotopic comparison and correlation of δ13C between bulk wood and cellulose of Vitis vinifera L.

open access: yesOENO One, 2023
This study aims to compare the δ13C isotopic signal between bulk wood and α-cellulose in wood samples from the main trunk of Vitis vinifera L. to verify whether α-cellulose extraction is necessary for ecophysiological studies in this species.
Federico Roig   +5 more
doaj   +1 more source

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