These questions have become more important because the number of
nonnative English students in business communication classrooms in the U.S., the United Kingdom, Australia, and so forth is increasing and because English is becoming more important for business and education in many Asian and African countries.
His project, The effects of biological invasions on the ecological integrity of rivers and biomonitoring indices: identifying challenges and predicting the consequences, will investigate the effects of several
nonnative invertebrates including killer and demon shrimp and the Asian clam on the ecology and assessment of the health of UK river ecosystems.
Volunteers collect seeds or remove
nonnative plants.
Habitat alterations and
nonnative fish introductions are generally considered the two most critical elements in the reduction or extirpation of native fish fauna in the western United States (Miller, 1961; Minckley et al, 2003).
Schwartz "Midwestern Native Shrubs and Trees: Gardening Alternatives to
Nonnative Species" is the companion volume to "The Midwestern Native Garden: Native Alternatives to
Nonnative Plants" and offers another indispensable instructional and reference guide to replacing
nonnative plants with native alternatives with respect to the native woody species that are the backbone of Midwestern gardens and landscapes.
The shrubs that define chaparral systems are slow to grow back, and that can allow
nonnative grasses to establish.
Differences in teaching behavior between native and
nonnative speaker teachers: As seen by the learners.
Now, more than 50
nonnative species accompany these original fishes--some intentionally introduced by agencies to bolster local sport fisheries, and others illicitly introduced by the public.
Joan Walley, chair of the committee, said more
nonnative species were being seen in Britain than ever before.
The Law Commission is warning
nonnative species threaten ecosystems and damage property and infrastructure and said existing law does not contain sufficient powers to allow for effective control or eradication.
Snake in the Grass: An Everglades Invasion identifies a plague affecting the Florida Everglades: the invasion of the
nonnative Burmese python, one of the largest snakes on the planet.