Results 201 to 210 of about 4,344,690 (252)
Hypo-osmotic stress is an anticipatory trigger of heat-resistance in presumptive extraintestinal pathogenic <i>Escherichia coli</i> isolated from treated sewage. [PDF]
Ryu K +6 more
europepmc +1 more source
Global disruption of plant biogeography by non-native species
Cai L +14 more
europepmc +1 more source
Responses to Shading of Naturalized and Non-Naturalized Exotic Woody Species. [PDF]
Recent studies have suggested that responses to shading gradients may play an important role in establishment success of exotic plants, but hitherto few studies have tested this. Therefore, a common-garden experiment was conducted using multiple Asian woody plant species that were introduced to Europe >100 years ago in order to test whether naturalized
Mark van Kleunen, Yanhao Feng
exaly +5 more sources
Potential Alien Ranges of European Plants Will Shrink in the Future, but Less so for Already Naturalized Than for Not yet Naturalized Species [PDF]
Aims: The rapid increase in the number of species that have naturalized beyond their native range is among the most apparent features of the Anthropocene.
Franz Essl +2 more
exaly +3 more sources
German Iris - A New Naturalized Plant Species for Saskatchewan [PDF]
German Iris - A New Naturalized Plant Species for ...
Vladimir Kricsfalusy
exaly +2 more sources
Naturalized Alien Flora of Uzbekistan: Species Richness, Origin and Habitats
This is the first study providing an up-to-date account of the alien flora in Uzbekistan and analyzing the relationship between the invasion status (casual, naturalized, invasive) of alien plants in this country and their life histories, regions of ...
Petr Pyšek +2 more
exaly +2 more sources
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Saprospira species—Natural predators
Current Microbiology, 1981Some Saprospira spp. from fresh waters have been shown to be predatory on other aquatic bacteria, particularly gliding bacteria. Some can be grown as well axenically but others so far have been cultured only on the host bacteria for which they show a degree of specificity.
Sangkhobol, Vullapa +1 more
openaire +3 more sources
Science, 1979
The species concept is a central tenet of biological diversity. Attempts to describe diversity have led to empirical concepts of species based on assumptions found wanting for plants. Plant species lack reality, cohesion, independence, and simple evolutionary or ecological roles.
openaire +2 more sources
The species concept is a central tenet of biological diversity. Attempts to describe diversity have led to empirical concepts of species based on assumptions found wanting for plants. Plant species lack reality, cohesion, independence, and simple evolutionary or ecological roles.
openaire +2 more sources
Systematic Zoology, 1954
IT IS a curious fact that the species, although the pivotal conception in systematic biology, has never been defined with precision in terms upon which the great majority of biologists have been willing to agree. To John Ray the species seemed somewhat more variable, somewhat less fixed, than to Linmaeus, and every generation of biologists since, to a ...
openaire +1 more source
IT IS a curious fact that the species, although the pivotal conception in systematic biology, has never been defined with precision in terms upon which the great majority of biologists have been willing to agree. To John Ray the species seemed somewhat more variable, somewhat less fixed, than to Linmaeus, and every generation of biologists since, to a ...
openaire +1 more source
On the nature of the species problem and the four meanings of ‘species’
Studies in History and Philosophy of Science Part C: Studies in History and Philosophy of Biological and Biomedical Sciences, 2005Present-day thought on the notion of species is troubled by a mistaken understanding of the nature of the issue: while the species problem is commonly understood as concerning the epistemology and ontology of one single scientific concept, I argue that in fact there are multiple distinct concepts at stake.
openaire +2 more sources

