What does it take to do successful adaptive management? A case study highlighting Coastal Grassy Woodland restoration at Yanakie Isthmus

2018 ◽  
Vol 19 (2) ◽  
pp. 111-123
Author(s):  
John Morgan ◽  
John Wright ◽  
Jim Whelan ◽  
Michael Clarke ◽  
Graeme Coulson ◽  
...  
2015 ◽  
Vol 15 (8) ◽  
pp. 1569-1580 ◽  
Author(s):  
João H. N. Palma ◽  
Joana Amaral Paulo ◽  
Sónia Pacheco Faias ◽  
Jordi Garcia-Gonzalo ◽  
Jose G. Borges ◽  
...  

Author(s):  
Tetsuo Ohmura ◽  
Yoichi Arai ◽  
Takeo Kondo ◽  
Yasushi Hosokawa

This paper proposes that the pilot field be created to apply the Adaptive Management Technique in order to promote the policy of large-scale restoration of the tidal flat/shallow sea. It will be a case study in Tokyo Bay, a major enclosed urban sea in Japan. The motif and background of the study are stated in the beginning. Creation of the symbiotic structure with marine life, of which the artificial tidal flat is a representative example, is more and more in need as a new direction of port environmental policymaking. This paper discusses that the creation of large-scale tidal flat will be especially effective in Tokyo Bay, a highly reclaimed and enclosed sea and that an innovative technical approach is necessary in view of the long-term efforts. First, an artificial tidal flat built in the past, Itsukaichi Area Artificial Tidal Flat in Hiroshima Prefecture, was analyzed to identify its technical problems. Based on what occurred in this case, the need for a new technical approach to practice the Adaptive Management Technique is discussed. Secondly, Tokyo Bay is taken up as a case study. With the ultimate goal of restoring the tidal flat/shallow sea on a large-scale, it is proposed that small pilot fields be created in the Bay and that the Adaptive Management Technique be applied. Technical and social problems will be addressed step by step in the pilot field, which will be gradually expanded. They are open experimental fields, where systematic observation will be conducted. Technically appropriate structure of the tidal flat will be assessed. The pilot field will also be a forum where consent and support of those concerned including citizens and non-specialists is sought. Furthermore, “Shiosai no Nagisa,” an artificial tidal flat with a reinforced seawall in Port of Yokohama is examined from the viewpoint of the Adaptive Management Technique. It was built by Kanto Regional Bureau of Ministry of Land, Infrastructure, Transport & Tourism in 2008.


2009 ◽  
Vol 90 (10) ◽  
pp. 3122-3134 ◽  
Author(s):  
Brett A. Bryan ◽  
John Kandulu ◽  
Daniel A. Deere ◽  
Monique White ◽  
Jacqueline Frizenschaf ◽  
...  

2000 ◽  
Vol 27 (4) ◽  
pp. 326-333 ◽  
Author(s):  
Arun Agrawal

Transboundary protected areas (PAs) currently represent nearly 10% of the world's network of PAs. The protection of their biological wealth poses special challenges because of the need for cooperation among sovereign states. Adaptive management strategies offer hope for a more accurate assessment of ecological conditions within PAs, and have the potential for furthering one of the major objectives of these PAs, namely enhancing environmental cooperation between countries across whose boundaries the protected area complex is situated. This paper examines the implications of adaptive management for transboundary PAs by using the Polish/Belarusian Bialowieza PAs as a case study. Managers of PAs have conventionally aimed at accurate predictions and short-term system equilibrium through ‘top-down’ policies of control and exclusion. In the case of PAs, these objectives have meant limiting use and employing models of linear growth. Adaptive management strategies rely instead on long-term experience, assessment of experimental interventions, and collection of greater amounts of information to assess future outcomes. They aim at the satisfaction of objectives that may include equilibrium changes. These features of adaptive management imply attention over time to the interactions between different key species, greater involvement of local populations in the collection of information about the resources, and experimenting with different levels of use to infer the most suitable protection strategies.


2020 ◽  
Vol 3 (1) ◽  
pp. 86-115
Author(s):  
C.R. Scott ◽  
E. Harris ◽  
I.H. Townend

Many of the world’s coastlines are vulnerable to erosion and at risk from tidal flooding. Addressing and managing these risks presents major challenges especially when seeking to sustainably balance the requirements for coastal protection with other economic, environmental, and societal objectives. The nature and scale of these challenges varies greatly from site to site and can often be magnified on dynamic shorelines that are subject to a high degree of physical and ecological change. Applying an ongoing process of adaptive management is widely agreed to be a key mechanism for dealing with such dynamic conditions and issues of uncertainty. However, under this process it can be difficult for different stakeholders to reach a consensus about the most suitable intervention actions. In part, this can arise because there is an incomplete understanding about past, present, and, especially, future environmental processes. It can also occur due to differences in the perceptions and priorities of the relevant stakeholders. This paper reviews some of these complexities using, as a case study, recent developments of a shingle spit and tidal inlet at Pagham Harbour, on the south coast of the UK. This example provides lessons in the application of adaptive management and working with nature concepts in a particularly complex coastal setting. This paper considers these lessons in the context of the site’s history, the legal and policy framework, and established understanding about the natural environment.


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