Results 221 to 230 of about 2,919 (246)

Dendroclimatology and wheat production in Algeria

Journal of Arid Environments, 2016
Abstract Drought is one of the main natural factors in declining tree-ring growth and the production of agricultural crops in Algeria. This paper addresses the variability of growing conditions for wheat in Algeria with climatic data and a tree-ring reconstruction of January–June precipitation from ten Pinus halepensis tree-ring chronologies.
Ramzi Touchan, Dalila Kherchouche, Bachir Oudjehih, Hayat Touchan, Said Slimani, David M. Meko   +5 more
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Dendroclimatology in South Africa

South African Forestry Journal, 1976
(1976). Dendroclimatology in South Africa. South African Forestry Journal: Vol. 98, No. 1, pp. 64-65.
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Dendroclimatology images

2018
Database of image files for AIMS Resource ...
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Research Strategies in Dendroecology and Dendroclimatology in Mountain Environments

Climatic Change, 1997
Tree-ring series from living trees near the timberline or timbers buried in the surroundings are exceptionally valuable both for climate reconstruction and investigations of the consequences of climate change to ecosystems. This paper is a critical assessment of the past and potential contributions of dendroecology and dendroclimatology in mountain ...
L. TESSIER, F. GUIBAL, F. H. SCHWEINGRUBER   +2 more
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Dendroclimatological Studies at the Northern Timberline

1984
Analysing the growth pattern of pine trees near the northern timberline in Swedish Lapland a close relationship between measured temperatures in July was established. On the basis of this relationship the July temperature is reconstructed back to A.D. 1680.
Roland W. Aniol, Dieter Eckstein
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Dendroclimatology: A Southern Hemisphere Perspective

2000
It is difficult to isolate a distinctive dendroclimatology for the Southern Hemisphere. However, its geography raises some special issues of which dendroclimatologists in the Southern Hemisphere need to be aware. (1) Eighty percent of the Southern Hemisphere is covered by water.
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Dendroclimatology in High-Resolution Paleoclimatology

2010
The characteristics of tree rings as natural archives of past climate are discussed. Special consideration is given to key issues affecting their robustness and reliability as sources of information on past climate. These issues include: the effects of sample design and in particular the importance of using networks of tree-ring records from many ...
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A mathematical analysis of the divergence problem in dendroclimatology

Climatic Change, 2008
Tree rings provide a primary data source for reconstructing past climates, particularly over the past 1,000 years. However, divergence has been observed in twentieth century reconstructions. Divergence occurs when trees show a positive response to warming in the calibration period but a lesser or even negative response in recent decades.
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Dendroclimatology and climate change: Indian perspective

Journal of the Indian Academy of Wood Science, 2011
Dendroclimatic research activities over the western Himalaya as well as central and peninsular India have been discussed. Wide network of conifers (Pinus, Abies, Picea, Cedrus) from western Himalaya indicates high dendroclimatic potential to reconstruct summer and winter temperature and rainfall for a millennium period.
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APPLICATIONS OF ARMA MODELING IN DENDROCLIMATOLOGY

1982
no ...
Guiot, Joel, Tessier, L, Serrebachet, F
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