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Predisposition of trees by air pollutants to low temperatures and moisture stress.
1995
Chappelka A.H. | Freer Smith P.H.
Effects of acid rain on growth and nutrient concentrations in Scots pine and Norway spruce seedlings grown in a nutrient-rich soil.
1995
Back J. | Huttunen S. | Turunen M. | Lamppu J.
Effects of sulfur dioxide on growth, photosynthesis and enzyme activities of Chinese guger-tree seedlings.
1994
Sheu B.H.
Effects of air filtration on spring wheat grown in open-top field chambers at a rural site. I. Effect on growth, yield and dry matter partitioning.
1992
Temmerman L. de | Vandermeiren K. | Guns M.
Sensitivity of three leguminous crops to O(3) as influenced by different stages of growth and development.
1991
Kasana M.S.
Three-year growth responses of Pinus taeda L. to simulated rain chemistry, soil magnesium status, and ozone.
1992
Edwards N.T. | Edwards G.L. | Kelly J.M. | Taylor G.E. Jr.
Effects of ambient rain chemistry on field-grown radish - an exploratory approach by multiple linear regression.
1992
Kostka Rick R. | Manning W.J.
The length and weight growth of carp (Cyprinus carpio L.) from artificial lake Slatino [The Former Yugoslav Republic of Macedonia]
2001
Talevski, T. (Hidrobioloski zavod, Ohrid (The Former Yugoslav Republic of Macedonia))
In this paper are presented the length and weight growth of carp (Cyprinus carpio L.) from artificial lake Slatino (The Former Yugoslav Republic of Macedonia). Artificial lake Slatino because some recontruction works was whole emplied in 1993. Than all fish population was leaved in the river Mramorechka. Artificial lake Slatino has been stocking with individuals of carp (Cyprinus carpio L.) catch from Lake Ohrid. They are used for reproduction and in first years were used for reparation of the fish fond in artificial lake.
Show more [+] Less [-]Physiological ozone responses of birch (Betula pendula Roth) differ between soil-growing trees in a multi-year exposure and potted saplings in a single-season exposure
2002
Oksanen, E. (University of Kuopio, Kuopio (Finland). Department of Ecology and Environemntal Science)
Increased ozone sensitivity of larger soil-growing trees with growth in the multi-year exposure was a result of several interactive senescence-related physiological factors: lower net photosynthesis to stomatal conductance ratio at the end of the growing season promoted high ozone uptake and low photosynthetic carbon gain, leading to onset of visible injuries and impaired bud formation. This was expected to affect negatively the early growth of the next year foliage, This clone showed a major change in allocation pattern during the early ontogeny at the expense of foliage growth towards the stem height increase
Show more [+] Less [-]Diameter and diameter increment values of beech trees grown on permanent research plots with various stand densities, in the submountain vegetation tier
2002
Vosko, M. | (Forest Research Institute, Zvolen (Slovak Republic)) | Jezik, M. (Institute of Forest Ecology of Slovak Academy of Sciences, Zvolen (Slovak Republic))
The attention was focused on the diameter increment of beech timber forest growing on the partial plots with various stand density. The individual parts of the originally homogenous stand, were subjected to regeneration cutting of various intensity resulting in several partial plots. On the different partial plots we found different proportions of trees belonging to the individual diameter classes. We also found that the differences between the individual plots were statistically very significant. Beech is a tree species which is capable to continue creating considerable light increments even long after the stand opening
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