Results 41 to 50 of about 923,421 (181)

Cabomba caroliniana Gray (Cabombaceae) invades major waterways in Belgium

open access: yesKnowledge and Management of Aquatic Ecosystems, 2019
Recently, unattached viable stem fragments of the invasive macrophyte Cabomba caroliniana Gray were found at several locations in two canals in northern Belgium.
Scheers Kevin   +5 more
doaj   +1 more source

The distribution of native and introduced species of crayfish in Austria [PDF]

open access: yes, 1999
This account concentrates on the six species of crayfish found in Austria, and the current state of knowledge on their distribution and laws affecting conservation.
Pockl, Manfred
core  

Elucidation of the disulfide folding pathway of hirudin by a topology-based approach [PDF]

open access: yes, 2003
A theoretical model for the folding of proteins containing disulfide bonds is introduced. The model exploits the knowledge of the native state to favour the progressive establishment of native interactions.
De Filippis, V.   +3 more
core   +2 more sources

Can mixed stands of native and non-native tree species enhance diversity of epigaeic arthropods in plantation forests? [PDF]

open access: yes, 2016
In regions with low cover of natural forests and high cover of plantations predominately comprised of non-native species, inclusion of a native tree species with a more productive non-native species has the potential to enhance biodiversity and meet ...
Garcia-Tejero, Sergio   +3 more
core   +1 more source

Diversity and biotic homogenization of urban land-snail faunas in relation to habitat types and macroclimate in 32 central European cities.

open access: yesPLoS ONE, 2013
The effects of non-native species invasions on community diversity and biotic homogenization have been described for various taxa in urban environments, but not for land snails.
Michal Horsák   +4 more
doaj   +1 more source

Do People Care about the Origin of Wildlife? The Role of Social Stereotypes on Public Preference for Exotic Animals

open access: yesAnimals, 2022
People’s attitudes to animals are becoming increasingly important for the success of invasive species management. We asked college students from Argentina to fill a questionnaire that included a question about their favorite free-living animal.
Rocío Alejandra Díaz   +2 more
doaj   +1 more source

The Spread of Non-native Plant Species Collection of Cibodas Botanical Garden Into Mt. Gede Pangrango National Park [PDF]

open access: yes, 2013
The role of botanic garden in spread of non-native plant species has concerned of International worldwide. This study aimed to study the extent of non-native plant species from Cibodas Botanical Garden (CBG) which invades into natural rainforest.
Mutaqien, Z. (Zaenal)   +1 more
core  

Biometric Data and Bone Identification of Topmouth Gudgeon Pseudorasbora Parva and Sunbleak Leucaspius Delineatus [PDF]

open access: yes, 2006
Identification and analysis of the size and composition of prey taken by piscivorous predators assists in the further understanding of ecology of piscivorous fauna (Mann & Beaumont 1980, Hansel et al. 1988, Copp & Roche 2003). Comprehensive evaluation of
Beyer, K.   +3 more
core  

Patterns in the Use of a Restored California Floodplain by Native and Alien Fishes

open access: yesSan Francisco Estuary and Watershed Science, 2007
Fishes were sampled on the restored floodplain of the Cosumnes River in Central California in order to determine patterns of floodplain use. The floodplain was sampled for seven years (1998-2002, 2004-2005) during the winter-spring flooding season.
Peter B Moyle   +2 more
doaj  

Biomass distribution among tropical tree species grown under\ud differing regional climates [PDF]

open access: yes, 2010
In the Neotropics, there is a growing interest in establishing plantations of native tree species for commerce, local consumption, and to replant on abandoned agricultural lands.
Aitchison   +39 more
core   +1 more source

Home - About - Disclaimer - Privacy