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Now showing items 41-47 of 47
Influence of soil temperature on ecophysiological traits of four boreal tree species
(1999)
A new soil temperature control system was developed for greenhouse experiments. The
system controlled soil temperature by circulating temperature-controlled water around
seedling containers. The system was tested for 5, ...
Density, depth distribution and richness of emerging insects (Diptera: Chironomidae) before and after experimental watershed deforestation
(1999)
The primary objective o f this study was to document changes in Chironomidae
density, depth distribution, and taxon richness, associated with experimental upland and
riparian deforestation of L42, a small boreal forest ...
Specific binding sites for [H Dexamethasone and [H17B-Estradiol [17-Beta (Greek symbol)] in the hypothalamus of juvenile rainbow trout, Oncorhynchus mykiss
(1999)
In bony fishes such as the rainbow trout, Oncorhynchus mykiss, glucocorticoid (GC) and
estrogenic hormones are associated with a variety of physiological functions. Most notable are
effects of GCs which allow the animal ...
Foraging time activity study of breeding songbirds in a successional white spruce community
(1999)
I investigated the amount of time spent on foraging by birds in a successional white
spruce community, during semi-monthly time blocks, in the context of flying, singing and other
activities. Five hypotheses were tested: ...
Self-esteem : the experience of attention deficit hyperactivity disorder (ADHD) adolescents
(1999)
This study examines the levels of self-esteem of 10 attention deficit hyperactivity disorder (ADHD)
Grade 8 adolescents. It researches, through an examination of the existing literature and the means
of statistical ...
Neo-tectonic and rock magnetic study of the Circum Troodos Sedimentary Succession, Cyprus
(1999)
The Circum Troodos Sedimentary Succession (Late Cretaceous to Recent)
overlies the Troodos ophiolite of Cyprus, located in the Eastern Mediterranean.
The pattern of neo-tectonic deformation was investigated through ...
Applying criteria and indicators to assess ecological integrity of a boreal national park and adjoining forest management units / by Andrew James Promaine.
(1999)
Assessing and evaluating ecological integrity is a complex and often subjective task. However, recent legislative changes have forced ecosystem managers to develop more
quantitative techniques to measure ecological ...