Abbott, Rachael, Victoria University of Wellington; Ben Bell


What is most important in prioritizing areas for restoration in Europe? Biodiversity, ecosystem services or cost



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What is most important in prioritizing areas for restoration in Europe? Biodiversity, ecosystem services or cost.

Target 2 of the EU biodiversity strategy for 2020 ask for the restoration of 15% of degraded areas to ensure the protection of biodiversity and delivery of ecosystem services. To achieve this goal, restoration work must be properly targeted. Several criteria are important in selecting areas where restoration should be focused in Europe. In this study, we explore the implications of using different criteria in identifying priorities for restoration. We first of all focused the targets on biodiversity through the articles 17 sites, then on seven ecosystem services (Soil carbon only and carbon storage including above and below ground carbon, livestock production, water infiltration, erosion control, nitrogen retention and energy production). We also explore the implications for including economic cost and found that, economic cost greatly influenced the selected areas where restoration needs to be focused by shifting priorities from the highly degraded western and southern parts of Europe, to the less degraded eastern and northern parts of Europe. Our results also showed that targeting areas within the habitat directive reporting with conservation status U1 will provide the biggest benefit both for species and ecosystem services but at least 18% of Europe has to be restored to achieve a 10% target in areas important for habitat and species and at least 2% of ecosystem service .



Ellis, Alicia, University of Vermont; Taylor Ricketts, University of Vermont; Sam Myers, Harvard University
Linking ecosystem services and human health: Crop pollination, nutrition, and burden of disease in developing countries

It has long been known that pollination is an important ecosystem service that improves crop yields, and recent research highlights the important nutrients derived from animal-pollinated crops. However, no studies have established an empirical relationship between pollination and actual health outcomes or identified populations that benefit most from pollination in terms of nutritional diseases. To establish these relationships, an integrated approach that links ecological and public health disciplines is needed. In this study, we ask how an incremental reduction in pollinators would affect diets, nutrient deficiency, and burden of disease in Kenya, Haiti, and Nepal, where incidence of nutritional diseases is high and access to nutrient supplements or replacement foods is limited. We use: (1) dietary consumption data, (2) ecological information on the effect of pollination on crop yields, and (3) country-specific food composition tables to test the effects of pollination reduction on burden of disease. Pollination was important in all countries although the effect on nutritional health varied as a function of diet. Broadly, results suggest that while pollination is clearly important for food yields and security, its affects on nutritional health are location-dependent.



Elloitt, Lee, University of Missouri; David Diamond, University of Missouri
Conservation status and hotspots of enduring features by ecoregion for the conterminous USA

Climate patterns, species distributions, and ultimately ecosystem structure and function will change in novel ways in coming decades. Enduring features (EFs) provide the stage on which these processes will take place, and are appropriate as conservation targets. In the USA, several efforts (LandFire; standardized terrestrial ecosystem mapping) have provided GIS coverages of EFs. We assembled and analyzed these data using GIS software. Data quality varies across the country, with landforms generally well-represented, but variation based on soils at finer resolution often lacking. Local efforts have provided finer-resolution data in some regions (e.g. the NE USA; parts of Arizona in the SW; Missouri). Overall EF diversity varies across the landscape, so we analyzed data by ecoregion. Public lands data were overlain with EFs to identify un-conserved EFs, and hotspots of EF diversity were also identified. Mountains and breaks within plains ecoregions are areas of high EF diversity, and unique soils (sands, saline) and wetlands add to local diversity within individual ecoregions. The un-conserved EFs and EF hotspots we identified can be incorporated as targets into overall conservation assessment and planning, together with biological targets and information on landscape context.



Elphick, Chris, University of Connecticut; Michael Reed, Tufts University; Christopher Field, University of Connecticut
Complex statistics and stakeholder engagement: Is a better analysis always a good idea?

Engaging stakeholders is crucial to successful conservation, but can be hampered when quantitatively complex and hard-to-explain modeling underlies scientific conclusions. Simultaneously, the use of complex analyses could improve engagement by making it easier to incorporate data that would compromise more traditional analyses. To explore the need for quantitative sophistication, we used a large 20-year data set to estimate survival rates for the Hawaiian stilt, an endangered island endemic. We used Markov chain Monte Carlo methods to fit hierarchical models and construct the complete data likelihood for both adult and sub-adult survival rates. Using data augmentation to estimate missing values and incorporate auxiliary data that were not collected during formal sampling allowed us to use all of the available data, much of which was collected via ad hoc sampling over many years by volunteers, agency biologists, and other stakeholders not initially involved in the study. We compared our results to those used in an exploratory population viability analysis, based on only two years of sampling in the 1990s. Surprisingly, we found little difference in average survival estimates, despite considerable variation in sub-adult survival among cohorts. In contrast, the ability to use all of the data in the new analyses provides much better information about variation and uncertainty. For some questions analytical complexity is clearly helpful, but it may not always be needed.



Enciso, Marco A., University of Sao Paulo & Centro de Ornitología y Biodiversidad (CORBIDI); Germán Chávez, Centro de Ornitología y Biodiversidad (CORBIDI); Paloma Alcázar, Centro de Ornitología y Biodiversidad (CORBIDI); Diego Vásquez, Centro de Ornitología y Biodiversidad (CORBIDI); Vilma Duran, Centro de Ornitología y Biodiversidad (CORBIDI); Silvana Alvarez, Centro de Ornitología y Biodiversidad (CORBIDI); José Malqui, Centro de Ornitología y Biodiversidad (CORBIDI)
Chytridiomycosis in two endangered Telmatobius species at the southern Andes of Peru

The genus Telmatobius (Anura: Ceratophryidae) is suffering a drastic declines on populations of most of their species, caused by many factors, one of them is the infection by the fungus Batrachochytrium dendrobatidis (Bd). Herein, we report dead larvae and adult individuals of Telmatobius jelskii and adult T. marmoratus that were found in two localities at the departments of Apurimac and Cusco, up to 3000 m.a.s.l. during May to December 2012. The diagnosis by histopathology was positive for chytridiomycosis caused by Bd, unlike other studies that used PCR. Were identified oral and cutaneous chytridiomycosis, with zoosporangia in different stages: immature, mature with zoospores, empty and collapsed. This report added T. jelskii as species affected by Bd, and discusses the interaction of the two Telmatobius species with the agriculture and mining development in the southern Andes of Peru.



Engelhardt, Katharina, University of Maryland Center for Environmental Science, Appalachian Lab; Maile Neel, University of Maryland College Park; Brittany West, University of Maryland College Park; Michael Lloyd, University of Maryland College Park
The consequences of genetic and functional diversity on sustainability of V. americana patches

Reduced diversity of populations can have far-reaching consequences on ecosystem functioning and resilience when individuals within populations have lost the capacity to adapt or acclimate to changing environmental conditions. We focus on the effects of genetic and functional diversity on the performance and sustainability of Vallisneria americana, a freshwater submersed aquatic macrophyte species that is common in the Chesapeake Bay, USA, but that has witnessed catastrophic declines. We genotyped individuals from 14 populations and cultured them to conduct greenhouse experiments that tested the effects of genotype richness on the growth, productivity and reproductive potential of individuals and populations. Individuals varied greatly in terms of allocation to lateral spread versus vertical growth and between asexual and sexual reproduction, which has implications for tradeoffs between persistence at a site versus dispersal among sites. The presence of flowers and the frequency of both sexes flowering in the same population increased with genotype diversity. The response we observed was a classic allee effect; more genotypes increase the chance that genotypes that flower more frequently are selected and that both sexes are represented. These observations have tremendous consequences for population genetic structure and sustainability because they show that the genetic and functional characteristics of populations determine whether adaptation and acclimation are possible.



Epanchin-Niell, Rebecca, Resources for the Future
Integrating Adaptive Management and Ecosystem Services to Improve Natural Resource Management: An Exploration of Benefits, Challenges, and Approach

Resource managers must make effective decisions about broad-scale ecosystem processes with complex interactions, numerous competing stakeholder interests, and highly uncertain outcomes. Adaptive management is a decision-process that focuses on "learning by doing" and incorporating what is learned into ongoing management. In contrast, an ecosystem services approach is an analytical framework that accounts for the values that ecosystems provide to humans. Both are recognized as important approaches to natural resource management, but have largely been applied independently. In this talk I will explore these approaches' complementarity -- examining how their integration into a common framework may improve natural resource management outcomes. My talk will address the questions: How can application of ecosystem service analysis within an adaptive decision-process improve the outcomes of management while also advancing understanding of ecosystem service identification, production, and valuation? What does this integration look like? What are the constraints and challenges to this integration? I will draw on several case studies to illustrate the integration and its benefits and challenges. This talk directly addresses the meeting theme by applying an interdisciplinary perspective to natural resource management -- bringing together economics, ecology, and policy to consider the connections between human and natural systems and the values that ecosystems provide to stakeholders.



Epler-Wood, Megan, Cornell University; Mark Milstein, Cornell University
Community Enterprise development strategies for tourism in protected area buffer zones

Efforts to improve benefits from tourism and arrest poor enterprise designs for communities living in buffer zones outside protected areas have frequently failed due to a poor understanding of tourism markets. Techniques to improve supply chains with a wide variety of local tourism products are well understood but usually not financed. Capacity building solutions cannot help communities who cannot reach the marketplace without more support from tour operators, hoteliers, or other major players due to the complexities of the international tourism marketplace. The authors will supply a variety of tested approaches to improving enterprise development in buffer zones. New approaches to connect local community products to tourism buyers could be highly successful if the existing marketplace is simply financed for the cost of performing local community enterprise development during the period of support from donors. This presentation will provide examples of how socially and environmentally responsible tourism businesses can help develop and boost local community businesses in buffer zones without massive capital infusions but rather with technical support funding for innovative procurement strategies and community development partnerships with local, regional and international tourism buyers.



Epstein, Larry, Environmental Defense Fund
Increasing the Effectiveness of Marine Protected Areas in Belize

The Mesoamerican Barrier Reef in Belize is recognized as one of the most magnificent marine ecosystems in the world. To protect the reef and its fisheries, the Government of Belize has established a national network of marine reserves. The reserves though have not eliminated the overfishing threat facing Belize’s fisheries and the nearly 15,000 Belizeans dependant on fishing for their livelihoods. Over the past four years EDF, in partnership with government and NGOs, has led a process that aims to improve the effectiveness of marine reserves and no-take zones in their protection and restoration of fisheries by implementing territorial use rights for fishing (TURFs) at Port Honduras and Glover’s Reef Marine Reserves. The results are impressive. Under the TURF system, fishermen are acting as stewards and protecting the resource:

• Over 80% of fishermen are reporting their catch. Before managed access there was no reporting.

• 70% of fishermen report better catches.

• There has been a drastic reduction in reported illegal activities including undersized catch, violations of seasonal closures, and fishing in no-take zones.

Over the last two years this partnership has catalyzed a major paradigm shift. By proving the concept of the ground, the government is increasingly confident in the potential for TURFs to improve the performance of marine reserves and is now working with its partners in the NGO and conservation community to expand managed access to eight additional sites.



Erez, Elana, Tel Aviv University; Rakefet Sela-Sheffy, Tel Aviv University; Avi Bar Massada, University of Haifa-Oranim; Uri Shanas, University of Haifa-Oranim
Public participation in the process of declaring a biosphere region: cultural and ecological perspectives

Megiddo Regional Council is a rural area in northwestern Israel, comprising thirteen agricultural settlements and having roughly 90% of its land as an open space. An intensive process, led by the council and involving its residents, culminated in 2011 in UNESCO's Man and Biosphere Programme declaring the region as the Ramat Menashe Biosphere Region. We aim to compare how and whether the values of the residents, as manifested in the final decisions on the location of core areas, concord with biological data. We conducted interviews with residents who took part in the process. Using discourse analysis methods, we recognize a "rural identity" which the residents value as a symbolic and a political capital. We show that this identity was the motive that pushed forward the creation of the Biosphere Region. Based on species observations within the council's area, we created species distribution models using MaxEnt for ten iconic vertebrates. We identified biodiversity hot spots by overlaying and averaging the predicted distribution maps, and found that they are not sufficiently captured by the actual core zones of the biosphere region. Using the two perspectives above, we highlight the biosphere-reserve concept: the chosen core zones, which do not best reflect the biodiversity of the region, have a major role in the residents' identity. As such they might get a better chance of being preserved over the years, but might not encompass preservation for the entire fauna and flora.



Estes, Anna, Penn State University; Brooke Bateman, University of Wisconsin-Madison; Herman Shugart, University of Virginia; Volker Radeloff, University of Wisconsin-Madison
Using Species Distribution Models and Remote Sensing to Predict Hotspots of Human-Elephant Conflict: Implications for Conservation and Management

Human-elephant conflict (HEC) is a major threat to elephant conservation and rural livelihoods, and is increasing throughout sub-Saharan Africa as agricultural expansion erodes former elephant habitat. Analysis of HEC frequently focuses on how farm-based factors affect the distribution and timing of HEC, and does not consider how other ecological factors may influence these dynamics. The goal of our study was to look for ecological correlates of conflict that may help understand HEC within a landscape context. We used elephant telemetry data with remotely-sensed habitat indices in species distribution models to predict high-quality elephant habitat in the greater Serengeti ecosystem of Tanzania. Elephant distribution was strongly influenced by level of protection, and within the protected areas, land cover, distance to rivers and NDVI were the most important predictors of elephant habitat suitability. Notably, model prediction of the highest quality elephant habitat inside the protected area coincided almost exactly with measured hotspots of HEC just outside the protected area boundary. This indicates that underlying ecological correlates of elephant habitat suitability could in large part be driving HEC dynamics in surrounding areas. Knowledge of the underlying factors that bring elephants into conflict with humans is critical to applying appropriate interventions, and our study shows that we must consider the role of habitat in planning effective mitigation strategies.



Estes, Lyndon, Princeton University; Lydie-Line Paroz, NA; Bethany Bradley, University of Massachusetts; Jonathan Green, Princeton University; David Hole, Conservation International; Stephen Holness, Nelson Mandela Metropolitan University; Guy Ziv, Natural Capital Project; Michael Oppenheimer, Princeton University; David Wilcove, Princeton University
Using Changes in Agricultural Potential to Quantify Future Climate-Induced Risk to Conservation

Most biodiversity-related climate change impacts research focuses on direct effects to species and ecosystems. Little attention is given to the potential ecological consequences of human climate adaptation, which may equal or exceed the direct effects on biodiversity. Agriculture adaptation may have particularly large biodiversity impacts. As farmers respond to changing climates, they may seek to convert new lands while leaving others as agricultural suitability changes. We quantified how the agro-economic potential of South African conservation areas may be altered by climate change. We assumed that the probability of an area being farmed is linked to the economic benefits of doing so, using crop productivity as a proxy for production benefit and topographic ruggedness as a proxy for production costs. We simulated current and future maize and wheat productivity in key conservation areas using the DSSAT4.5 model and 36 crop-climate response scenarios. Most conservation areas currently have, and will continue to have, low agricultural potential because of their location in rugged terrain. We highlight several areas that may gain in agricultural value and thus face greater risk of conversion to cropland. Several areas are likely to lose agroeconomic potential and may prove easier to protect from conversion. Our study provides an approximate but easily applicable method for incorporating potential human climate change adaptation responses into conservation planning.



Evans, Greg, Virginia Tech Center for Leadership
Can a human dimension focus help reducing black bear/human conflicts?

Human development patterns and a growing American black bear (Ursus americanus) population are accelerating human/bear conflict situations and today’s wildlife managers have to consider impacts of bear management policies on both the bear and an increasingly diverse public. One consequence is a growing disparity between what the broader public and the professional wildlife management community considers acceptable bear management options. Wildlife managers and policy officials increasingly must deal not only with the issue of bears habituated to human presence, but also with the public’s reaction to traditional solutions. Today’s wildlife manager must be knowledgeable about both the biological science and the sociological drivers influencing today’s society. Furthermore, (s)he must balance responses supporting agency policies with public interest in co-management. To identify current best practices, a literature review on human/bear conflicts at the edge of urban/suburban areas and national, state, provincial, protected areas in the U.S. and Canada was conducted. Since most discussions of wildlife habituation are concerned in part with human activities that lead to positive and negative changes or responses in wildlife behavior, a second literature review is being conducted of human dimension management considerations to develop ideas on how policy and management could affect the human bases for wildlife habituation and apply them to bear management practices.吠摩湥楴祦挠牵愀‬‬‬‬‬‬


Evans, Karl, University of Sheffield
Factors shaping urban bird assemblages.

Not Provided



Fagan, Matthew, Columbia University; Ruth DeFries, Columbia University; Steven Sesnie, US Fish and Wildlife Service; J. Pablo Arroyo-Mora, McGill University; Wayne Walker, Woods Hole Research Center; Carlomagno Soto, McGill University; Robin Chazdon, University of Connecticutt; Andres Sanchun,

FUNDECOR
Protecting forests outside parks: land sparing after a deforestation ban in northern Costa Rica

The expansion of export-oriented cropland potentially causes habitat destruction in the absence of forest protection policies. Using satellite imagery, we tracked agricultural expansion from 1986 to 2011 in the lowlands of northern Costa Rica, a region protected by a 1996 deforestation ban, in order to evaluate whether forest land was spared as cropland area tripled. We found that, after the ban, mature forest loss decreased from 1.98% to 1.24% per year, and the proportion of cropland derived from mature forest declined from 16.1% to 1.8%. The rapid post-ban expansion of pineapples and other crops largely replaced pasture, exotic tree plantations, secondary forests, and native tree plantations. Overall, there was a small net gain in forest cover due to a shifting mosaic of regrowth and clearing in pastures, but cropland expansion decreased dynamic turnover of forest regrowth in pastures, "hardening" the landscape. We conclude that forest protection efforts in northern Costa Rica may have slowed mature forest loss and succeeded in re-directing expansion of cropland to areas outside mature forest. Our results suggest that deforestation bans may be more effective with mature forests than with forest regrowth and may be better at restricting clearing for large-scale crops than with pasture clearing.



Farnsworth, Matthew, Conservation Science Partners, Inc.; Ericka Hegeman, Conservation Science Partners, Inc.; Luke Zachmann, Conservation Science Partners, Inc.; Kelly Herbinson, Pioneer Ecological Consulting; Thomas Jackson, Kaweah Biological Consulting; Brett Dickson, Conservation Science Partners, Inc.

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