Streams in the Harz National Parks (Germany) — a hydrochemical and hydrobiological evaluation

Between 1995 and 2001, 16 measuring points at small and medium sized brooks in the Harz National Parks were sampled. The samples have been evaluated by means of hydrochemistry and macroinvertebrate biology. Although nearly all streams are largely uncontaminated by oxygen-consuming substances, they are settled only by a small number of macroinvertebrate species. There is a clear correlation between this number and pH. The reduction in species number with decrease of pH is mainly caused by the absence of most Ephemeroptera, some Coleoptera and Trichoptera. Comparing biological evaluation of acidity with physico-chemical measurements, a unacceptable underestimation was found. The reason could be that different sensitivities to acidification between regional populations seem to exist.

Despite of the low species number, there is a very specific macroinvertebrate fauna that emphasizes the conservation value of the Harz National Parks.     

Conservation as disturbance: Upheaval and livelihood diversification near Tarangire National Park,northern Tanzania

Recent studies have identified poverty reduction near parks and protected areas, findings that challenge an extensive literature on the social burdens associated with protected areas. These studies move the discussion on the social dynamics of conservation forward, however, they do not offer insight into the underlying mechanisms that shape household-level outcomes such as income and wealth. By focusing on protected areas as centers of uncertainty, upheaval, and disturbance, this study examines the character and incidence of livelihood diversification within communities near Tarangire National Park in northern Tanzania compared to communities far from the park. Livelihood diversification is well understood as a coping and/or risk mitigation strategy pursued in response to various types of shocks, and uncertainty more generally. This study draws on mixed methodologies to construct multivariate statistical models to estimate the effect of proximity to the park on measures of livelihood diversification. The results indicate that proximity to park is strongly correlated with livelihood diversification, suggesting that households near the park are adapting to opportunities and constraints and may be seeking to reduce variance in income and wealth in response to disturbances and uncertainty associated with the park.     

National sovereignty & transboundary protected areas in Southern Africa

The notion that Transboundary Protected Areas (TBPAs) will act as `Peace Parks' has become an important argument in their promotion in post-Apartheid Southern Africa. This `Peace Parks Concept' is implicitly based upon the assumption that national sovereignty will not become a constraining factor in the creation and management of TBPAs. However, this assumption is problematic. TBPAs introduce various changes in the landscape with consequences for the ways in which a state can exercise its sovereignty over its borderland and citizens. This situation might evoke state action that could endanger the various environmental, socio-economic and political objectives of TBPAs. A state's behaviour with regard to TBPAs is not just informed by its interests in TBPAs, but also by its strategic and other interests in the wider borderland area. These are not necessarily compatible with the environmental and economic objectives of TBPAs. The ways in which these interests are mediated are highly complex and non-linear. Because of the inter-dependency that TBPAs create, the extent to which a state can pursue certain interests by means of TBPAs will be (partially) constrained by the wishes of the other states involved. In addition, power has to be shared with a wide range of non-state actors. The operation of sovereignty in TBPAs is therefore highly unpredictable and cannot be captured in static zero-sum terms. Actor Network Theory is identified as a possible starting-point to unravel and evaluate these complex political processes in TBPAs and their subsequent outcomes for state sovereignty.     

Yanama budyari gumada: reframing the urban to care as Darug Country in western Sydney

ABSTRACT

In non-urban places of Australia, caring-as-Country frames natural resource management (NRM) as a practice of reciprocal, more-than-human care-giving (S. Suchet-Pearson, S. Wright, K. Lloyd, and L. Burarrwanga. 2013. ‘Caring as Country: towards and ontology of co-becoming in natural resource management.’ Asia Pacific Viewpoint 54 (2): 185–197). Caring-as-Country is an idea that encapsulates the entangled, reciprocal relationships that people have with, and as part of, agentic more-than-human worlds. In more urbanised places, however, practices of caring-as-Country are often unrecognised, undervalued and undocumented. In this paper we make explicit practices of caring, healing and rejuvenation at Yellomundee Regional Park, Darug Country in western Sydney. Our discussion of care, entanglement and reciprocity at Yellomundee focuses on two specific activities that embody caring-as-Country: the return of cultural burns and sustained presence on Country in the form of Darug-led culture camps. The Darug principle of yanama budyari gumada, to ‘walk with good spirit’, embodies and invites new ways of thinking and practising intercultural caring-as-Country in heavily colonised, urban places like Yellomundee. As we document the practices arising from this invitation, we consider its far-reaching implications for NRM and planning, and we expand on the importance of geographies of care for unceded urban places.     

西北干旱区湿地公园生态保护与恢复模式——以陕西千湖国家湿地公园为例

根据湿地恢复学理论,以陕西千湖国家湿地公园为案例,分析西北干旱区湿地公园生态保护和恢复模式,阐明在西北干旱区发展湿地公园,应以"生态节水"为主,推广低碳运营模式,最后提出了相应的保障措施。     

Patterns of lizard species richness within National Parks and Biosphere Reserves across North America's deserts

Warm deserts world-wide provide habitats for rich lizard species assemblages; North American deserts are no exception, however the desert regions of the US and Mexico are experiencing increasing habitat changes from multiple anthropogenic sources. Our objective here was to document current lizard species richness patterns across the North American deserts within the existing network of conservation areas. We identified 110 lizard species occurring across one or more of the 19 sites we analyzed. Three species richness hot spots were identified; a northern Baja California faunal extension into southern California in the US, and in Mexico, two sites within the state of Coahuila, as well as high endemism in the Cape Region of Baja California Sur. Species richness was associated with sites where desert ecoregions overlap and with insular isolation. Our uncertainty regarding how species will respond to the multifaceted aspects of global change is such that large protected natural areas with complex topography may be the most effective strategy for protecting desert lizards along with overall biodiversity. The 19 sites we analyzed represent the cores of a more robust conservation network that will be needed for the protection of biodiversity across North American Deserts.     

National parks in Lithuania: Old environment in a new democracy

Despite a long tradition of nature and forestry management, conservation of nature has a relatively short history in Lithuania. Most aspects of environmental management are facing considerable challenges since Lithuania's recent freedom from the 50-year Soviet regime. New democracies tend to develop new and often unpredictable ramifications for environmental management, and there is an urgent need for developing national park concepts and planning models that are responsive to the local context. This paper discusses some of the challenges encountered in developing and adjusting national park concepts. Lithuanian parks, like protected areas in other parts of the world, are characterised by the interaction of diverse natural and socio-cultural factors. This more or less unique complexity is the essence of the national park identity. Sustainable management of integrated protected area resources demands a change from the former expert-based top-down Soviet management. New models of collaborative, adaptive management will need to consider multiple values and goals and be able to function within rapidly changing political and administrative contexts.     

‘Seeing red’ in national parks: How visitors’ values affect perceptions and park experiences

People’s reasons for visiting national parks have been well researched. So too have their park activities and how diverse activities potentially affect visitors’ park experiences (e.g. perceptions of overcrowding). Far less research has examined how park users’ environmental values might affect their perceptions of other users and the appropriateness of different activities – a potential source of conflict. Relationships between personal environmental values and environmental and social perceptions are complex and interactive in the context of park visitation. Visitors’ encounters with other users can powerfully affect their experience and enjoyment of parks, in turn reflecting such factors as values-related expectations and judgments in the context of national parks. Personal and social values may also play an important role in influencing whether different activities are perceived as ‘out of place’ in the context of national park place meaning, yet the conceptualization of values within geographic literature on parks remains comparatively weak.This paper utilizes a definition of values, derived from a concise review of the geography and social psychology literatures, to explain the results of survey research we undertook within national parks in Queensland, Australia. We use a ‘values-behavior hierarchy’ conceptual framework to consider how the personal environmental values of a sample of park visitors (n = 404) potentially affected patterns of park visitation, user activities, and user conflicts. Findings suggest that visitors’ environmental values shaped how they perceived other park users and the appropriateness of their activities. This has international implications for geographic research and other disciplines and professions involved in national park visitation, park use, and human impacts, on and of these powerful places.     

Policy transfer and scale reconstruction of China’s overseas industrial parks: A case study of the Malaysia-China Kuantan Industrial Park

As an innovative mode of China's foreign direct investment,China's overseas in-dustrial parks are not only the main content of the Belt and Road Initiative(BRI)but also the practical carrier of policy transfer.However,most of the academic literature on the policy transfer of overseas industrial parks has regarded the host country as a passive learner and seldom considers the two-way interactions between the host country and the home country.Using the Malaysia-China Kuantan Industrial Park(MCKIP)and the"Two Countries,Twin Parks"model as case studies,we discuss the applicability and innovative development of the policy transfer theory of China's overseas industrial parks under the background of BRI.This article systematically analyzes the developmental background of the MCKIP and the coop-erative framework between the governments.We consider the problems encountered in the policy transfer process and the solutions,as well as the two-way interactions between China and Malaysia in terms of the flow of people,logistics,capital,information,and technology.The study sheds light on the construction of the"Two Countries,Twin Parks"overseas in-dustrial park.