کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5049557 1476375 2014 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The ecosystem service cascade: Further developing the metaphor. Integrating societal processes to accommodate social processes and planning, and the case of bioenergy
ترجمه فارسی عنوان
آبشار خدمات اکوسیستم: توسعه استعاره بیشتر. ادغام فرایندهای اجتماعی برای پذیرش فرآیندهای اجتماعی و برنامه ریزی، و مورد انرژی زیستی
کلمات کلیدی
خدمات محیط زیستی، توابع اکوسیستم، پتانسیل خدمات اکوسیستم، آبشار سوخت های زیستی، برنامه ریزی چشم انداز،
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک بوم شناسی، تکامل، رفتار و سامانه شناسی
چکیده انگلیسی


- Attributing ESPs requires choices between competing options held by different agents.
- Ecosystem services are no free gifts of nature but need to be mobilised by investment.
- Biomass use based ecosystem service provision sustainability is scale dependent.
- Public planning needs to enforce public good protection against private interest.

The 'cascade model' of ecosystem service generation and valuation highlights the links between biophysical aspects/biodiversity and human well-being, in particular for the case of marginal changes, but does not include societal processes. Services seem to flow effortlessly from ecosystems to beneficiaries, as free gifts of nature. We integrate such processes, strengthening the model's applicability to non-incremental changes, and to landscape planning. A process analysis shows how use value attribution turns biophysical ecosystem functions into ecosystem service potentials which (except for 'final services') have to be mobilised to provide ecosystem services. Once appropriated, these services generate ecosystem benefits which may be commercialised, or not.The important role of use value attribution for the final (e)valuation of policies, plans and their expected outcome is illustrated by discussing different service potentials attributed to the same function, biomass provision, and the different bioenergy services resulting.For the reverse use of the 'cascade' as 'stairways' for planning processes, the prevailing uncertainty requires legal and participative foundations for decision making, and an awareness of the potentially conflicting private and public interests involved. This reverse application combines with the 'cascade' to form a full cycle of ecosystem services generation and management.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ecological Economics - Volume 104, August 2014, Pages 22-32
نویسندگان
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