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Species recovery in the united states: Increasing the effectiveness of the endangered species act

  • Author(s): Evans, DM
  • Che-Castaldo, JP
  • Crouse, D
  • Davis, FW
  • Epanchin-Niell, R
  • Flather, CH
  • Frohlich, RK
  • Goble, DD
  • Li, YW
  • Male, TD
  • Master, LL
  • Moskwik, MP
  • Neel, MC
  • Noon, BR
  • Parmesan, C
  • Schwartz, MW
  • Scott, JM
  • Williams, BK
  • et al.
Abstract

© The Ecological Society of America. The Endangered Species Act (ESA) has succeeded in shielding hundreds of species from extinction and improving species recovery over time. However, recovery for most species officially protected by the ESA - i.e., listed species-has been harder to achieve than initially envisioned. Threats to species are persistent and pervasive, funding has been insufficient, the distribution of money among listed species is highly uneven, and at least 10 times more species than are actually listed probably qualify for listing. Moreover, many listed species will require ongoing management for the foreseeable future to protect them from persistent threats. Climate change will exacerbate this problem and increase both species risk and management uncertainty, requiring more intensive and controversial management strategies to prevent species from going extinct.

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