ENST2002 Lecture Notes - Lecture 5: Responsible Government, Umbrella Species, Flagship Species

• School: Curtin University
• Department: Environmental Studies
• Course: ENST2002
• Professor: Richard Harris

Document Summary

Protected areas: li(cid:373)its of (cid:272)urre(cid:374)t (cid:374)et(cid:449)ork, assess effe(cid:272)ti(cid:448)e(cid:374)ess of this (cid:272)o(cid:374)ser(cid:448)atio(cid:374) approa(cid:272)h, ide(cid:374)tif(cid:455) future prote(cid:272)ted areas, effe(cid:272)ti(cid:448)e reser(cid:448)e desig(cid:374) to (cid:373)a(cid:454)i(cid:373)ise (cid:271)iodi(cid:448)ersit(cid:455) prote(cid:272)tio(cid:374, mari(cid:374)e reser(cid:448)e su(cid:272)(cid:272)esses and limitations. Protect enough habitat for all native species in each region. Manage at scales large enough to accommodate natural disturbances & processes. Plan long-term so species & ecosystems can continue to evolve. Accommodate human occupancy & uses, but at levels that do not lead to major habitat degradation or loss. Protect & allow observation of natural features in areas of limited economic importance. Bias in environmental and other conditions within reserves. Bias in the reserve system in the usa toward area of high elevation and low-fertility soils (redrawn form lindenmayer & burgman2005) Many taxa unlikely to reach minimum viable populations. 3 key criteria that can be used to prioritise protection: Present or potential values to people 12631 use or tourism cultural. High profile species which captures public attention, ecotourism 12631