scholarly journals Research advances and gaps in marine planning: towards a global database in systematic conservation planning

Author(s):  
Jorge Gabriel Álvarez-Romero ◽  
Morena Mills ◽  
Vanessa Adams ◽  
Georgina G. Gurney ◽  
Robert L. Pressey ◽  
...  

Systematic conservation planning (SCP) has increasingly been used to prioritize conservation actions, including the design of new protected areas to achieve conservation objectives. Over the last 10 years, the number of marine SCP studies has increased exponentially, yet there is no structured or reliable way to find information on methods, trends, and progress. The rapid growth in methods and marine applications warrants an updated analysis of the literature, as well as reflection on the need for continuous and systematic documentation of SCP exercises in general. To address these gaps, we developed a database to document SCP exercises and populated it with 155 marine SCP exercises found in the primary literature. Based on our review, we provide an update on global advances and trends in marine SCP literature. We found accelerating growth in the number of studies over the past decade, with increasing consideration of socioeconomic variables, land-sea planning, and ecological connectivity. While several studies aimed to inform conservation decisions, we found little evidence of input from practitioners. There are important gaps in geographic coverage and little correspondence with areas most threatened. Five countries lead most studies, but their networks suggest potential for capacity building through collaborations. The varying quality and detail in documentation of studies confirmed the limited opportunities to develop and assess the application of best practice in conservation planning. A global database to track the development, implementation, and impact of SCP applications can thus provide numerous benefits. Our database constitutes an important step towards the development of a centralized repository of information on planning exercises and can serve several roles to advance SCP theory and practice: it facilitates assessing geographic coverage and gaps; scientists and practitioners can access information to identify trends in the use of data, methods, and tools; reviewers and editors of journals can assess whether studies have covered important literature and developments; donors and non-government organizations can identify regions needing further work; and practitioners and policy-makers can learn from previous plans.

2018 ◽  
Vol 227 ◽  
pp. 369-382 ◽  
Author(s):  
Jorge G. Álvarez-Romero ◽  
Morena Mills ◽  
Vanessa M. Adams ◽  
Georgina G. Gurney ◽  
Robert L. Pressey ◽  
...  

2020 ◽  
Vol 8 ◽  
Author(s):  
Nicholas A. Sievert ◽  
Craig P. Paukert ◽  
Joanna B. Whittier

Resources for addressing stream fish conservation issues are often limited and the stressors impacting fish continue to increase, so decision makers often rely on tools to prioritize locations for conservation actions. Because conservation networks already exist in many areas, incorporating these into the planning process can increase the ability of decision makers to carry out management actions. In this study we aim to identify priority areas within established networks to provide an approach which allows managers to focus efforts on the most valuable areas they control, while identifying areas outside of the network, which support species with minimal representation within the network, for acquisition or conservation partnerships. The goal of this approach is to prioritize sites to achieve high levels of species representation while also developing workable solutions. We applied a methodology incorporating established networks into a systematic conservation planning process for fish in temperate wadeable streams located in Missouri, USA. We compared how well species were represented in our approach with two commonly used alternatives: A blank slate approach which used the same systematic conservation planning technique but did not incorporate established networks, and a habitat integrity approach based solely on anthropogenic threat data. Relative to the blank slate approach, our approach required 210% more segments for representation of all species, and contained an average of 0.5 additional occurrences for the least well-represented species. Although the blank slate solution was more efficient in achieving species representation, 77% of segments in this solution were not already protected. This would likely pose a challenge for implementing conservation actions. Relative to habitat integrity-based priorities, our approach required only 38% of the number of stream segments to achieve representation of all species and contained an average of 5 additional occurrences of the least represented species, representing a substantial gain in representation. Incorporating established networks may allow managers to focus resources on areas with the greatest conservation value within established networks and to identify the most valuable areas complementary to the established networks, resulting in priorities which may be more actionable and effective than those developed by alternative approaches.


Koedoe ◽  
2011 ◽  
Vol 53 (2) ◽  
Author(s):  
Stephen D. Holness ◽  
Harry C. Biggs

This article argues that systematic conservation planning (SCP) is an intrinsic part of the adaptive management approach within SANParks and should not be seen as a separate or different initiative. SCP operates within a complex environment that requires a deliberately adaptive approach. The similarities in philosophy, structure and functional elements of the planning process and approach between adaptive management and SCP, as applied within SANParks, are highlighted. The article distils requirements for ensuring that SCP remains strategically adaptive in its approach.Conservation implication: A deliberately adaptive approach to SCP improves its effectiveness in guiding the implementation of conservation actions and is a requirement for effective conservation planning in a complex environment.


2021 ◽  
pp. 81-98
Author(s):  
Nancy Smith ◽  
Robin Price ◽  
Steve Moncaster

Abstract Water Resources East (WRE) is a 180 strong and growing membership organisation established in 2014 to learn from international best practice on how to develop a more collaborative approach to water resource management planning to the 2050s and beyond. This is happening now in a unique region of England under significant pressure due to population growth, economic ambition, the need for enhanced environmental protection, and significant climate change impacts. The lesson of this chapter is the power of multi-sector water resource planning through collaborative and adaptable mechanisms led by integrated water resource management (IWRM). Through using active project case studies to gain insight into how we work with our members: Future Fenland Adaptation; Regional Natural Capital Planning through Systematic Conservation Planning (Water Resources East is teaming up with Biodiversify and WWF-UK, with financial support from the Coca-Cola Foundation, to develop a natural capital plan for Eastern England through Systematic Conservation Planning); and exploration of multi-sector finance of nature-based solutions through the creation of Water Funds, we hope to provide a strong evidence base for our sustainable and resilient methodologies and approaches that can be used, or be an influence on, other water management systems globally. Lastly, the WRE team and longest standing contributors reflect on lessons and recommendations from the past seven years of work.


2021 ◽  
Author(s):  
Ben L. Gilby ◽  
Andrew D. Olds ◽  
Christopher J. Brown ◽  
Rod M. Connolly ◽  
Christopher J. Henderson ◽  
...  

2018 ◽  
Vol 14 (3) ◽  
pp. 69-81 ◽  
Author(s):  
Peter Massingham ◽  
Rada Massingham ◽  
Alan Pomering

This article discusses knowledge management system design for SSNFPOs. The transfer of best practice knowledge management to SSNFPOs is not easy. SSNFPOs have different strategies and ways of doing business compared to ‘for-profit' organisations. Sector reforms in disability services, aged care, and child services in Australia threaten to disrupt social value as new for-profit rivals enter and pursue economic value. In response, the case study organisation (CSO) has been working with the research team to consider how knowledge management might help it become a stronger organisation and ensure its survival and growth in the reformed sector. The research was informed by discussions involving the CSO's management and the research team over an 18 month period. A general framework for designing knowledge management for SSNFPOs was developed. It involves six theoretical platforms, along with problems associated with theory and practice, how knowledge management may address these problems, and measures of impact.


2021 ◽  
Vol 7 (2) ◽  
Author(s):  
Banu Kaya özdemirel

Cross taxa congruence was investigated between butterfly taxa and ecological community for fine spatial scale (10 × 10 km² UTM grids) in north-eastern part of Turkey. The study area was evaluated within the scope of systematic conservation planning, and analyses were performed for sets of priority protected areas composed using complementarity-based site selection software Marxan. Cross taxa congruence was subsequently examined both in species richness and ecologic complementarity. Accordingly, it has been observed that the cross-taxon congruence between butterfly taxa and ecological community was relatively better than the results of previous studies. Another remarkable finding is that ecological community was a more robust surrogate than butterfly taxa. Although the results are valuable for conservation studies, they highlight the fact that a simple surrogate-based site selection would be inadequate to represent overall biodiversity.  The weakness of congruence patterns among surrogates would also lead to gaps in biodiversity conservation. These findings therefore draw attention to the necessities of incorporating surrogates of distinct ecology or some other surrogates like environmental parameters into conservation planning. Otherwise, there may be mistakes regarding species representation and the vast majority of species may be misrepresented in protected areas and protected area plans. At this point, it should be emphasized that understating cross taxa congruence and/or relationships is a key component for efficient biodiversity conservation.


2019 ◽  
Author(s):  
Sabrine Drira ◽  
Frida Ben Rais Lasram ◽  
Tarek Hattab ◽  
Yunne Jai Shin ◽  
Amel Ben Rejeb Jenhani ◽  
...  

AbstractSpecies distribution models (SDMs) have been proposed as a way to provide robust inference about species-specific sites suitabilities, and have been increasingly used in systematic conservation planning (SCP) applications. However, despite the fact that the use of SDMs in SCP may raise some potential issues, conservation studies have overlooked to assess the implications of SDMs uncertainties. The integration of these uncertainties in conservation solutions requires the development of a reserve-selection approach based on a suitable optimization algorithm. A large body of research has shown that exact optimization algorithms give very precise control over the gap to optimality of conservation solutions. However, their major shortcoming is that they generate a single binary and indivisible solution. Therefore, they provide no flexibility in the implementation of conservation solutions by stakeholders. On the other hand, heuristic decision-support systems provide large amounts of sub-optimal solutions, and therefore more flexibility. This flexibility arises from the availability of many alternative and sub-optimal conservation solutions. The two principles of efficiency and flexibility are implicitly linked in conservation applications, with the most mathematically efficient solutions being inflexible and the flexible solutions provided by heuristics suffering sub-optimality. In order to avoid the trade-offs between flexibility and efficiency in systematic conservation planning, we propose in this paper a new reserve-selection framework based on mathematical programming optimization combined with a post-selection of SDM outputs. This approach leads to a reserve-selection framework that might provide flexibility while simultaneously addressing efficiency and representativeness of conservation solutions and the adequacy of conservation targets. To exemplify the approach we a nalyzed an experimental design crossing pre- and post-selection of SDM outputs versus heuristics and exact mathematical optimizations. We used the Mediterranean Sea as a biogeographical template for our analyses, integrating the outputs of 8 SDM techniques for 438 fishes species.


2011 ◽  
pp. 136-160 ◽  
Author(s):  
James E. M. Watson ◽  
Hedley S. Grantham ◽  
Kerrie A. Wilson ◽  
Hugh P. Possingham

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