Results 41 to 50 of about 217 (98)

Uptake and Transformation of Hexachlorocyclohexane Isomers (HCHs) in Tree Growth Rings at a Contaminated Field Site. [PDF]

Environ Sci Technol, 2023
Liu X, Kümmel S, Trapp S, Richnow HH.
europepmc   +1 more source

An evaluation of the use of dendrochemical analyses in environmental monitoring

, 1997
Dendrochemical techniques have been used to monitor historical changes in soil and atmospheric chemistry since the early 1970s. The development of dendrochemistry in environmental monitoring was prompted by early studies which reported that changes in ...
Shaun A Watmough
core   +1 more source

Do tree rings record changes in soil fertility? Results from a Quercus petraea fertilization trial

, 2020
International audienceThrough the variations in their dimension, density, anatomy or isotopes composition, tree rings have provided invaluable proxies to evaluate past changes in the environment. Whereas long-term records of changes in soil fertility are
Rose, Christophe, Dupouey, Jean-Luc, Ponton, Stéphane, Legout, Arnaud, Durand, Maxime   +4 more
core   +1 more source

Influence of production variables and starting material on charcoal stable isotopic and molecular characteristics [PDF]

, 2008
We present a systematic study on the effect of starting species, gas composition, temperature, particle size and duration of heating upon the molecular and stable isotope composition of high density (mangrove) and low density (pine) wood.
Snape, C.E., Bird, M.I., Apperley, D., Ascough, P.L., Wormald, Philip, Wormald, P., Apperley, David   +6 more
core   +1 more source

Dendrochemistry and growth of three hardwoods in three geological regions of southern Quebec from 1940-1999

, 2007
This thesis used novel methodologies in dendrochemistry to observe past nutrient and Al change in relation to incremental stem xylem growth to predict current and future forest health.
Beauregard, Susan L.
core  

Phytoforensic-Dendrochemistry using NAA Techniques

, 2012
Plants and trees can tell us the history of a geographic area through their intake from their environment. There have been significant developments in techniques to identify the history of contaminants in plant materials to map out potential pollutant ...
Stone, Zackary
core  

Effects of Harvesting on Nutrient Cycling, Red Spruce Radial Growth, and Dendrochemistry 30 Years after Harvesting in Northern Maine, USA

, 2006
The objective of this retrospective study was to quantify the long-term effects of tree harvesting intensity on red spruce-flats in northern Maine. Six stands harvested approximately 30 years ago with volume removals of 30, 50, and 80 percent and two ...
Reinmann, Andrew B.
core  

The use of tree-rings and foliage as an archive of volcanogenic cation deposition

, 2007
Tree cores (Pinus nigra ssp. laricio) and leaves (Castanea sativa) from the flanks of Mount Etna, Sicily were analysed by ICP-MS to investigate whether volcanogenic cations within plant material provide an archive of a volcano's temporal and spatial ...
Pyle, DM, WATT SFL, Pyle, David, Pyle, D. M., Day, JA, Watt, Sebastian F.L., D. M. PYLE, Aiuppa, A, Pyle, D.M., Pyle, David M., Watt, SF, Mather, Tamsin A., Day, Jason A., Day, J. A., Day, J.A., Watt, S. F. L., Aiuppa, A., Mather, Tamsin, Watt, S.F.L., Mather, T.A., Aiuppa, Alessandro, JA DAY, Mather, T. A., TAMSIN AM, Mather, TA   +24 more
core   +1 more source

Determination of Metals in Tree Rings by ICP-MS Using Ash from a Direct Mercury Analyzer. [PDF]

Molecules, 2020
Jeon B, Cizdziel JV.
europepmc   +1 more source

Gut and intestinal biometrics of the giant trevally, Caranx ignobilis, fed an experimental diet with difference sources of activated charcoal. [PDF]

F1000Res, 2020
Firdus F, Samadi S, Muhammadar AA, Sarong MA, Muchlisin ZA, Sari W, Batubara AS.   +6 more
europepmc   +1 more source