Small-sized protected areas contribute more per unit area to tropical crop pollination than large protected areas

2020 ◽  
Vol 44 ◽  
pp. 101137
Author(s):  
Claudia Gutiérrez-Arellano ◽  
Mark Mulligan
2021 ◽  
Author(s):  
Cormac Walsh

AbstractNational parks and other large protected areas play an increasingly important role in the context of global social and environmental challenges. Nevertheless, they continue to be rooted in local places and cannot be separated out from their socio-cultural and historical context. Protected areas furthermore are increasingly understood to constitute critical sites of struggle whereby the very meanings of nature, landscape, and nature-society relations are up for debate. This paper examines governance arrangements and discursive practices pertaining to the management of the Danish Wadden Sea National Park and reflects on the relationship between pluralist institutional structures and pluralist, relational understandings of nature and landscape.


PLoS ONE ◽  
2016 ◽  
Vol 11 (4) ◽  
pp. e0154223 ◽  
Author(s):  
R. Travis Belote ◽  
Matthew S. Dietz ◽  
Brad H. McRae ◽  
David M. Theobald ◽  
Meredith L. McClure ◽  
...  

Land ◽  
2019 ◽  
Vol 8 (12) ◽  
pp. 182 ◽  
Author(s):  
Lisa Alvarado

In a wave of global conservationism, Ecuador established two large protected areas in its Amazon region in 1979. One of these is the Reserva de Producción Faunística Cuyabeno (RPFC), located in the northeastern corner of the country. Given that this land was previously managed as commons by local indigenous groups, the establishment of protected areas has had numerous consequences for these people. The research conducted comprised three months’ fieldwork in three of the affected Siona communities, primarily through the use of participant observation. Based on the framework developed by Ensminger, this paper demonstrates how institutional change has occurred in the last few centuries with the arrival of various frontiers overriding the region. This has led to the almost total eradication of traditional institutions and the introduction of a new ideology, namely conservationism. In order to legitimize their existence in the Reserve, indigenous groups are compelled to argue in a conservationist discourse if they want to stay in their ancestral territory. The article discusses tourism as one key impact on the lives of the local Siona, alongside their response to the grabbing process, which takes the form of a re-creation of their identity, including institution shopping from below. This article contributes to the debate on commons grabbing from the perspective of local actors by arguing that institution shopping from below does not necessarily mean a loss of authenticity, considering different ontological perspectives in the process of identity construction.


Copeia ◽  
2015 ◽  
Vol 103 (4) ◽  
pp. 1037-1042 ◽  
Author(s):  
David A. Steen ◽  
Michael Barbour ◽  
Christopher J. W. McClure ◽  
Kenneth P. Wray ◽  
John N. Macey ◽  
...  

BioScience ◽  
2010 ◽  
Vol 60 (10) ◽  
pp. 808-818 ◽  
Author(s):  
Lisette Cantú-Salazar ◽  
Kevin J. Gaston

2017 ◽  
Vol 28 (3) ◽  
pp. 363-374 ◽  
Author(s):  
ARJUN AMAR ◽  
DANIËL CLOETE

SummaryHuman populations in Africa are growing at a faster rate than in any other region; this growth will exert increasing pressures on the continent’s wildlife resources and declines in wildlife are already being observed. Species occupying higher trophic levels may be amongst the most useful indicators of this pressure and raptorial birds have already proven to be particularly useful in highlighting problems with their environment. The Martial Eagle is an African endemic which is thought to be declining and was recently uplisted to globally Vulnerable, although data on population trends are almost entirely lacking. The Southern African Bird Atlas Project (SABAP) 1 and 2 are citizen science projects that represent a rare opportunity, within an African context, to quantify population changes over a 20-year period. We use data from these surveys to explore changes in reporting rates for this species in South Africa between SABAP 1 (1987–1992) and SABAP 2 (2007–2012) at the scale of quarter-degree grid cells. Previous research suggests that such comparisons accurately reflect changes in breeding numbers for this species. We found an overall decline in reporting rates of c.60%, with more cells showing loss or declines (75%) than those showing colonisation or increases (25%). No differences in reporting rate change were found between provinces, suggesting a relative uniform decline across the country. There were, however, differences between biomes with declines recorded in all biomes apart from Albany Thicket, Succulent Karoo and Fynbos (south-western biomes). Declines differed inside and outside protected areas, with larger declines outside (64%) than inside (42%) protected areas, although even within large protected areas significant declines were observed. These results support the uplisting of the species’ conservation status and suggest that even within protected areas the species is not immune to the drivers of decline.


Author(s):  
Grégoire Dubois ◽  
Lucy Bastin ◽  
Luca Battistella ◽  
Bastian Bertzky ◽  
Michele Conti ◽  
...  

2019 ◽  
Vol 30 (3) ◽  
pp. 35-46
Author(s):  
Dariusz Wojdan ◽  
Ilona Żeber-Dzikowska ◽  
Barbara Gworek ◽  
Katarzyna Mickiewicz ◽  
Jarosław Chmielewski

Abstract The Świętokrzyskie Voivodeship is one of the smallest provinces in Poland, but it clearly stands out with a very well-preserved natural environment. Because of exceptional features of animate and inanimate nature, large parts of the province are covered by various forms of nature protection. There is 1 national park (NP), 72 nature reserves (NRs), 9 landscape parks, 21 protected landscape areas and 40 Natura 2000 sites within the administrative borders of the province. The most unique natural features are found in the Świętokrzyski National Park (ŚNP), but the largest surface of the province is covered by protected landscape areas. Świętokrzyskie Voivodeship is the first in Poland in terms of the share of protected areas (as much as 65.2%), strongly outdistancing other Voivodeships. Small natural objects are much more numerous than large protected areas. At present, the Świętokrzyskie Voivodeship has 705 natural monuments (NMs), 114 ecological sites (ESs), 20 documentation sites (DSs) and 17 nature and landscape complexes (NLCs). Moreover, new protected areas and sites may still be established within its borders.


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