Micropropagation of the native species Anthurium antioquiense Engl. for conservation purposes

Micropropagation of Anthurium spp

Revisiting the potential conservation value of non-native species.

JEAN RICARDO SIMÕES VITULE,∗ CAROLINA A. FREIRE,† DIEGO P. VAZQUEZ,‡ MARTIN A. NUÑEZ,§ AND DANIEL SIMBERLOFF§ ** ∗Laboratório de Ecologia e Conservação, Departamento de Engenharia Ambiental, Setor de Tecnologia, Universidade Federal do Paraná, 81531, 980, Curitiba, Paraná, Brazil †Departamento de Fisiologia, Setor de Ciências Biológicas, Centro Politécnico, Universidade Federal do Paraná, 81531...

The potential conservation value of non-native species.

Non-native species can cause the loss of biological diversity (i.e., genetic, species, and ecosystem diversity) and threaten the well-being of humans when they become invasive. In some cases, however, they can also provide conservation benefits. We examined the ways in which non-native species currently contribute to conservation objectives. These include, for example, providing habitat or food...

study of cohesive devices in the textbook of english for the students of apsychology by rastegarpour

this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...

PointsVIEW When Are Native Species Inappropriate for Conservation Plantings ?

introduced into the United States, and black wattle (Acacia mearnsii), a species native to Australia that was introduced to South Africa. In response to criticism from environmental and natural resource conservation communities (e.g., Olson and Knopf 19867), many US federal agencies and nongovernmental organizations turned from nonindigenous species to species native to North America for use in...