scholarly journals Bushmeat hunting and consumption is a pervasive issue in African savannahs: insights from four protected areas in Malawi

2020 ◽  
Vol 29 (4) ◽  
pp. 1443-1464 ◽  
Author(s):  
Julia L. van Velden ◽  
Kerrie Wilson ◽  
Peter A. Lindsey ◽  
Hamish McCallum ◽  
Boyson H. Z. Moyo ◽  
...  
2007 ◽  
Vol 3 (3) ◽  
pp. 299-301 ◽  
Author(s):  
Emmanuel de Merode ◽  
Kes Hillman Smith ◽  
Katherine Homewood ◽  
Richard Pettifor ◽  
Marcus Rowcliffe ◽  
...  

What determines the vulnerability of protected areas, a fundamental component of biodiversity conservation, to political instability and warfare? We investigated the efficacy of park protection at Garamba National Park (Democratic Republic of Congo) before, during and after a period of armed conflict. Previous analysis has shown that bushmeat hunting in the park increased fivefold during the conflict, but then declined, in conjunction with changes in the sociopolitical structures (social institutions) that controlled the local bushmeat trade. We used park patrol records to investigate whether these changes were facilitated by a disruption to anti-poaching patrols. Contrary to expectation, anti-poaching patrols remained frequent during the conflict (as bushmeat offtake increased) and decreased afterwards (when bushmeat hunting also declined). These results indicate that bushmeat extraction was determined primarily by the social institutions. Although we found a demonstrable effect of anti-poaching patrols on hunting pressure, even a fourfold increase in patrol frequency would have been insufficient to cope with wartime poaching levels. Thus, anti-poaching patrols alone may not always be the most cost-effective means of managing protected areas, and protected-area efficacy might be enhanced by also working with those institutions that already play a role in regulating local natural-resource use.


Oryx ◽  
2007 ◽  
Vol 41 (3) ◽  
pp. 314-321 ◽  
Author(s):  
John Warui Kiringe ◽  
Moses Makonjio Okello ◽  
Sylvia W. Ekajul

AbstractIn Kenya knowledge of the relative severity of threats to protected areas and the vulnerability of these areas to any threats is lacking. Such information is required, however, for assessment of the effectiveness of management of the country’s protected areas, and to help identify critical management and policy weaknesses and priorities for improving management and allocating resources. We therefore studied the relative severity of threats to Kenya’s 50 protected areas and their relative vulnerability to such threats based on the perceptions of protected area managers. Ten threats were identified by these managers, of which the most severe were illegal bushmeat hunting, poaching of large mammals, human–wildlife conflicts, human encroachment, and loss of migration corridors and dispersal areas. Thirty-two (64%) protected areas were vulnerable to over half of the threats, 54% vulnerable to over six of the threats and 32% vulnerable to over seven of the threats. Protected areas in marine, forested/montane and inland wetland ecosystems were regarded as highly vulnerable to the perceived threats. Protected areas adjacent to urban/industrial and agricultural areas were vulnerable to most of the threats. Our findings demonstrate that protected areas in Kenya are increasingly threatened, that major threats needs to be mitigated, and that prioritization of protected areas for strategic actions is required for effective management.


2017 ◽  
Vol 23 (2) ◽  
Author(s):  
AFSHAN ANJUM BABA ◽  
SYED NASEEM UL-ZAFAR GEELANI ◽  
ISHRAT SALEEM ◽  
MOHIT HUSAIN ◽  
PERVEZ AHMAD KHAN ◽  
...  

The plant biomass for protected areas was maximum in summer (1221.56 g/m2) and minimum in winter (290.62 g/m2) as against grazed areas having maximum value 590.81 g/m2 in autumn and minimum 183.75 g/m2 in winter. Study revealed that at Protected site (Kanidajan) the above ground biomass ranged was from a minimum (1.11 t ha-1) in the spring season to a maximum (4.58 t ha-1) in the summer season while at Grazed site (Yousmarag), the aboveground biomass varied from a minimum (0.54 t ha-1) in the spring season to a maximum of 1.48 t ha-1 in summer seasonandat Seed sown site (Badipora), the lowest value of aboveground biomass obtained was 4.46 t ha-1 in spring while as the highest (7.98 t ha-1) was obtained in summer.


2016 ◽  
Vol 548 ◽  
pp. 263-275 ◽  
Author(s):  
RE Lindsay ◽  
R Constantine ◽  
J Robbins ◽  
DK Mattila ◽  
A Tagarino ◽  
...  

2020 ◽  
Vol 642 ◽  
pp. 227-240
Author(s):  
L Lodi ◽  
R Tardin ◽  
G Maricato

Most studies of cetacean habitat use do not consider the influence of anthropogenic activities. We investigated the influence of environmental and anthropogenic variables on habitat use by humpback Megaptera novaeangliae and Bryde’s whales Balaenoptera brydei off the coast of the Brazilian city of Rio de Janeiro. Although there are 2 marine protected areas (MPAs) in this area, few data are available on cetacean habitat use or on the overlap of different cetacean species within these MPAs. Our aim was to evaluate the effectiveness of the MPAs and propose a buffer zone to better protect the biodiversity of the study area. We conducted systematic surveys and developed spatial eigenvector generalized linear models to characterize habitat use by the species in the study area. Habitat use by humpback whales was influenced only by depth, whereas for Bryde’s whales there was the additional influence of anthropogenic variables. For Bryde’s whales, which use the area for feeding, sea surface temperature and the distance to anchorages had a major influence on habitat use. We also showed that neither of the MPAs in the study area adequately protects the hotspots of either whale species. Most of the humpback whale grid cells with high sighting predictions were located within 2 km of the MPAs, while areas of high sighting prediction of Bryde’s whales were located up to 5 km from the MPAs, closer to beaches. Our findings provide important insights for the delimitation of protected areas and zoning of the MPAs.


Sign in / Sign up

Export Citation Format

Share Document