The emergence of ecological engineering as a discipline

Pioneering efforts in ecological engineering (a precedent setting engineering and applied science discipline in which the self-engineering capabilities of ecosystems are managed for the benefit of the environment and humankind) research and practice have proven to be tremendous strides toward establishing a new engineering discipline with a science base in ecology. Case studies, demonstrations and applications pertaining to restoration, rehabilitation, conservation, sustainability, reconstruction, remediation and reclamation of ecosystems using ecological engineering techniques are numerous. This has brought the field to the current level where many scientists and engineers adequately support the concept of, and need for, ecological engineering, and generally agree that ecological engineering has been sufficiently defined. There is also general agreement that full emergence as an engineering discipline remains a difficult task. Certain general characteristics of existing engineering disciplines can guide the emergence of ecological engineering and thus are a vital context covered in this paper. From the context of engineering practice, three concepts are evident including: (1) establishment of formal foundations for ecological engineering research and development;, (2) development of core ecological engineering sciences and curricula; and (3) certification in ecological design. These elements are important components of a formal approach to develop ecological engineering as a principled, quantitative, recognized, practical, novel, and formal engineering discipline that coalesces past and future research and practice into cohesive underpinnings. (C) 2003 Elsevier B.V. All rights reserved.