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Moving Beyond Strawmen and Artificial Dichotomies: Adaptive Management When an Endangered Species Uses an Invasive One 总被引:1,自引:1,他引:0
Daniel Simberloff 《Journal of Agricultural and Environmental Ethics》2009,22(1):73-80
Evans et al. (Journal of Agricultural and Environmental Ethics, 2008) have attempted to enmesh me in their dispute with the Florida Bureau of Invasive Plant Management about a specific
system, Kings Bay/Crystal River. In so doing, they repeatedly mischaracterize my positions in order to depict, incorrectly,
invasion biology as monolithic and me as a representative of one extreme of a false dichotomy about management of introduced
species. In addition, they introduce an issue irrelevant in this case (extinctions) and cite incorrect data. Proposing to
manage people, manatees, introduced plants, and cyanobacteria in Kings Bay by participative adaptive management, they ignore
the fact that living organisms can both disperse autonomously and hitchhike. Finally, they present few details on any aspect
of their management proposal and do not address the myriad problems that have beset previous attempts at scientific adaptive
management, especially at large scales. Until such a management approach is fleshed out and implemented, it is impossible
to assess its validity for Kings Bay, and it is very premature to suggest it as a general model for dealing with invasive
species disputes. 相似文献
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Deepika Kushwaha Ishita Mishra Neha Srivastava 《International Journal of Green Energy》2017,14(13):1110-1118
Present investigation was done to evaluate various algal genera found in water bodies of Varanasi city. The potential of any biomass for biofuels (bioalcohols, biohydrogen, etc.) production depends on the quantity of extractable sugar present in it. Acid (H2SO4) and alkali (NaOH) pretreatment were performed, and H2SO4 was chosen due to its nearly double yield as compared with alkaline pretreatment. Response surface methodology was utilized for the optimization of operating parameters such as treatment temperature, time, and acid concentration. Sugar yield up to 0.33 g/g of dry biomass was obtained using cyanobacterial biomass of Lyngbya limnetica, at 100°C, 59.19 min, and H2SO4 concentration of 1.63 M. 相似文献
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