Results 191 to 200 of about 12,087 (238)
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1989
The evolution of epiphytism in the broadest sense and its emergence in specific taxa have received considerable attention, beginning with Schimper’s (1888) classic and insightful Die epiphytische Vegetation A merikas. Agreement remains elusive, however (e.g., Pittendrigh 1948; Benzing et al.
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The evolution of epiphytism in the broadest sense and its emergence in specific taxa have received considerable attention, beginning with Schimper’s (1888) classic and insightful Die epiphytische Vegetation A merikas. Agreement remains elusive, however (e.g., Pittendrigh 1948; Benzing et al.
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2016
Epiphytes existed in forests and other vegetation long before the advent of human civilization and the current human domination of the globe. As part of the forest, epiphytes were affected by human activities without being the actual target, e.g., when slash-and-burn agriculture was used for subsistence.
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Epiphytes existed in forests and other vegetation long before the advent of human civilization and the current human domination of the globe. As part of the forest, epiphytes were affected by human activities without being the actual target, e.g., when slash-and-burn agriculture was used for subsistence.
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Proceedings of the Royal Society of Edinburgh. Section B. Biological Sciences, 1984
SynopsisThe general environmental factors controlling the epiphytic vegetation on birch are discussed, as is the physio-chemical nature of birch bark as a substratum for epiphytes (especially lichens). In terms of species diversity, birch is found to be a poor host (phorophyte) for epiphytes and various reasons (e.g. low bark pH) for this are suggested.
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SynopsisThe general environmental factors controlling the epiphytic vegetation on birch are discussed, as is the physio-chemical nature of birch bark as a substratum for epiphytes (especially lichens). In terms of species diversity, birch is found to be a poor host (phorophyte) for epiphytes and various reasons (e.g. low bark pH) for this are suggested.
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Comparison of the heavy metal bioaccumulation capacity of an epiphytic moss and an epiphytic lichen
Environmental Pollution, 2008This study compared the heavy metal bioaccumulation capacity in the epiphytic moss Scorpiurum circinatum and the epiphytic lichen Pseudevernia furfuracea, exposed in bags for 3 months in the urban area of Acerra (S Italy). The content of Al, As, Cd, Co, Cr, Cu, Fe, Mn, Mo, Ni, Pb, Ti, V, and Zn was measured by ICP-MS.
BASILE, ADRIANA +4 more
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Fungi in neotropical epiphyte roots
Biosystems, 1989Roots of thirty-eight Ecuadoran vascular epiphytes, representing eleven angiosperm families, were examined for the presence of symbiotic microorganisms. Most orchid roots contained fungal endophytes like those that regularly infect terrestrial counterparts.
D, Bermudes, D H, Benzing
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Epiphytic microorganisms and IAA synthesis
Planta, 1968Epiphytic microorganisms present on cotton plants synthesized 3-indoleacetic acid (IAA) from tryptophan. Microorganisms from the root zone synthesized 3 times the amount of IAA when compared with the shoot zone and the root zone contained a much higher number of microorganisms. IAA-synthesizing activity was eliminated when the tissues were treated with
D, Chandramohan, A, Mahadevan
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1982
Epilithic or saxicolous bryophytes may be defined as those growing directly on the surface of rock, and in this chapter do not include aquatic species; epiphytic or corticolous species are those growing on the bark of living trees and shrubs. In the literature, authors dealing with epiphytes usually adhere strictly to the above definition, probably ...
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Epilithic or saxicolous bryophytes may be defined as those growing directly on the surface of rock, and in this chapter do not include aquatic species; epiphytic or corticolous species are those growing on the bark of living trees and shrubs. In the literature, authors dealing with epiphytes usually adhere strictly to the above definition, probably ...
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Accidental epiphytes: Ecological insights and evolutionary implications
Ecological Monographs, 2022Gerhard Zotz, Vincent Hoeber
exaly