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Articles 1 - 2 of 2
Full-Text Articles in Plant Sciences
Uses Of Wild Plants In Ndumba, Eastern Highlands Province, Terence Hays
Uses Of Wild Plants In Ndumba, Eastern Highlands Province, Terence Hays
Terence Hays
For Papua New Guineans,l as well as for those who wish to understand them better, traiditional knowledge of the local natural environment is a priceless resource. In the face of increasing commitments to a cash economy, however, many communities are rapidly losing their awareness and appreciation of the rich animal and plant worlds which are immediately available to them. As Powell has recently observed (1976), the recorded information regarding traditional plant knowledge and uses has tended to be widely-scattered in the literature and relatively difficult to access, especially for those who stand to benefit the most from it. A recent …
The Frying Pan Or The Fire: Public Attitudes About Using Herbicides To Manage Invasive Weeds, Mariah Evans, Kimberly Rollins
The Frying Pan Or The Fire: Public Attitudes About Using Herbicides To Manage Invasive Weeds, Mariah Evans, Kimberly Rollins
Articles
How do we balance risks? This paper assesses hypotheses derived from instrumental rationality and risk society theories about the reasoning strategies that people will use to develop views supportive or oppositional to the use of herbicides to manage cheatgrass (Bromus tectorum), an invasive weed. Cheatgrass is well-known in the population of the American West to increase wildfire risks substantially and to harm the environment in other ways. But are the cures worse than the disease? One demonstrably effective method of cheatgrass suppression is the use of herbicides, and the paper explores sources of support for and opposition to …