Functional trait interactions drive seed buoyancy and dispersal strategies in Echinocystis lobata [PDF]
Hydrochory (water dispersal) is a major driver of plant invasions in riparian landscapes but both the diaspore traits that determine flotation and the contribution of water-mediated transport to the colonization success of non-native species remain ...
Adam Szulc +2 more
doaj +3 more sources
Comments on the Composition of Catlinite and Ohio Pipestone [PDF]
Previous efforts to distinguish Minnesota (and Kansan) catlinite and Ohio Pipestone (Sciotoville fireclay) are ...
Murphy, James L., 1941-
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Use of bauxite from active Iranian mines for the removal of fluoride from drinking water [PDF]
Background: Fluoride plays an important role in bone and dentin mineralization; however, excess fluoride intake is harmful to mankind. Methods: This study evaluated the performance of bauxite from active Iranian mines in removing fluoride from ...
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Bryophytes (Musci) unexpectedly rare or absent in the Azores. [PDF]
Search for bryophytes in the Azores has until now resulted in a recording of about 430 species of mosses and hepatics. A few of these species are endemic to the Azores or to the Macaronesian island groups.
Sjögren, Erik
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An EMP and TEM—AEM Study of Margarite, Muscovite and Paragonite in Polymetamorphic Metabauxites of Naxos Cyclades, Greece) and the Implications of Fine-scale Mica Interlayering and Multiple Mica Generations [PDF]
Coexisting white micas and plagioclase were studied by electron microprobe (EMP), and transmission and analytical electron microscopy (TEM—AEM) in greenschist- to amphibolite-grade metabauxites from Naxos.
FEENSTRA, ANNE
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The widely accepted "endozoochory syndrome" is assigned to angiosperm diaspores with a fleshy, attractive tissue and implies the existence of adaptations for protection against digestion during gut passage. This syndrome has led diaspore fleshiness to be
Mihai Costea +6 more
doaj +1 more source
Українські художники в Чикаго: творчий шлях і результати діяльності [PDF]
Досліджується творча спадщина українських художників – представників діаспори з м. Чикаго, США, зокрема Юрія Скорупського, Еріки Комоні та Василя Федорука.
Кашшай, Олена Степанівна
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Clonal Dynamics and Evolution of Dormancy in the Leafy Hepatic "Lophozia silvicola" [Revised 10 September 2001] [PDF]
Dead shoots of colonies of hepatic species "Lophozia silvicola" Buch are replaced by shoots developing from asexual propagules, the gemmae. Observations of two populations of "L.
Heino, M., Laaka-Lindberg, S.
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Reproductive biology of "Helianthemum apennium" (L.) Mill. and "H. caput-felis" Boiss. (Cistaceae) from Mallorca (Balearic Island, Spain) [PDF]
El estudio de la biología reproductiva de poblaciones naturales de Helianthemum apenninum y H. caput-felis en Mallorca ha demostrado que son básicamente entomófilos, aunque también producen numerosos frutos por auto-polinización. Las flores de H.
Gil Sánchez, Luis +2 more
core +1 more source
Scientific results of the Bryotrop expedition to Zaire and Rwanda : 7., life strategies of epiphytic bryophytes from tropical lowland and montane forests, ericaceous woodlands and the Dendrosenecio subpáramo of the eastern Congo basin and the adjacent mountains (Parc National de Kahuzi-Biega/Zaire, Forêt de Nyungwe/Rwanda) [PDF]
Life strategies of epiphytic bryophytes are studied along an altitudinal gradient from the eastern Congo basin (tropical lowland zone) to the mountains of the East-African graben (tropical subalpine/alpine Zone; BRYOTROP III-transect).
Frey, Wolfgang +2 more
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