Wildlife resource utilisation at Moremi Game Reserve and Khwai community area in the Okavango Delta, Botswana

Environmental drivers behind the exceptional increase in cyanobacterial blooms in Okavango Delta, Botswana

The Okavango Delta region in Botswana experienced exceptionally intense landscape-wide cyanobacterial harmful algal blooms (CyanoHABs) in 2020. In this study, the drivers behind CyanoHABs were determined from thirteen independent environmental variables, including vegetation indices, climate and meteorological parameters, and landscape variables. Annual Land Use Land Cover (LULC) maps were created from 2017 to 2020, with ∼89% accuracy to compute landscape variables such as LULC change. Generalized Additive Models (GAM) and Structural Equation Models (SEM) were used to determine the most important drivers behind the CyanoHABs. Normalized Difference Chlorophyll Index (NDCI) and Green Line Height (GLH) algorithms served as proxies for chlorophyll-a (green algae) and phycocyanin (cyanobacteria) concentrations. GAM models showed that seven out of the thirteen variables explained 89.9% of the variance for GLH. The models showcased that climate variables, including monthly precipitation (8.8%) and Palmer Severity Drought Index- PDSI (3.2%), along with landscape variables such as changes in Wetlands area (7.5%), and Normalized Difference Vegetation Index (NDVI) (5.4%) were the determining drivers behind the increased cyanobacterial activity within the Delta. Both PDSI and NDVI showed negative correlations with GLH, indicating that increased drought conditions could have led to large increases in toxic CyanoHAB activity within the region. This study provides new information about environmental drivers which can help monitor and predict regions at risk of future severe CyanoHABs outbreaks in the Okavango Delta, Botswana, and other similar data-scarce and ecologically sensitive areas in Africa. Plain Language Summary: The waters of the Okavango Delta in Northern Botswana experienced an exceptional increase in toxic cyanobacterial activity in recent years. Cyanobacterial blooms have been shown to affect local communities and wildlife in the past. To determine the drivers behind this increased bloom activity, we analyzed the effects of thirteen independent environmental variables using two different statistical models. Within this research, we focused on vegetation indices, meteorological, and landscape variables, as previous studies have shown their effect on cyanobacterial activity in other parts of the world. While driver determination for cyanobacteria has been done before, the environmental conditions most important for cyanobacterial growth can be specific to the geographic setting of a study site. The statistical analysis indicated that the increases in cyanobacterial bloom activity within the region were mainly driven by persistent drier conditions. To our knowledge, this is the first study to determine the driving factors behind cyanobacterial activity in this region of the world. Our findings will help to predict and monitor areas at risk of future severe cyanobacterial blooms in the Okavango Delta and other similar African ecosystems.

People Parks Win-Win Framework: Integrating components that can influence people-park relationships

Protected areas are often surrounded by impoverished communities. Biodiversity must be conserved while improving community well-being. Greater insight is required into what influences pro-conservation attitudes and behaviour in these communities. Much appears to rest on the relationships between protected area staff and local communities surrounding the parks, yet there is limited understanding of stakeholders’ perceptions and how to pragmatically achieve win-win solutions. With the current lack of a multidimensional framework to enhance understanding of this complex and dynamic relationships, this research aimed to construct a comprehensive integrated framework representing the components that can influence people-park relationships. The framework was constructed via a threefold approach, namely a broader literature review, a focused study of existing schemata and primary research regarding the attitudes and behaviour of three local communities bordering three different protected areas in South Africa. The resultant People Parks Win-Win Framework consists of four layers (each with its own components): ‘External context’, ‘Stakeholders’, ‘Community beneficiation’ and ‘Outputs’. Its unique arrangement focuses on beneficiation, inclusion of more stakeholders and their characteristics, the centrality of relationships and demonstration of outputs (how preceding layers can culminate in win-wins and how pro-conservation attitudes and behaviour fit into this). A simplified framework is also provided, for stakeholders to superimpose their own characteristics, benefits, influences and beneficiation principles. This research draws on the work of others as well as primary research to produce this multidimensional framework capturing the influences on people-park relationships with a focus on achieving both community well-being and biodiversity conservation.Conservation implications: Win-wins for community well-being and biodiversity conservation are complex. Yet potential exists for tangible and intangible beneficiation, which can foster positive attitudes resulting in pro-conservation behaviour and robust reciprocate relationships between parks and neighbouring communities. To this end, the framework serves as a practical tool for protected area managers and stakeholders involved in the people-park relationships, which can be customised to particular contexts.

Forestland Concession, Land Rights, and Livelihood Changes of Ethnic Minorities: The Case of the Madhupur Sal Forest, Bangladesh

Forestland concession has been the dominant governance tool for the acquisition of natural state-owned forest resources in many tropical countries, including Bangladesh. Moreover, the forestland concession process confers the holder a bundle of rights. The Sal forests of Bangladesh are treated as some of the greatest concession forests, as a number of ethnic minorities use these forests for their daily living. Therefore, the objectives of the study were to assess the impacts of Sal forestland concession and land rights on the livelihood development of the ethnic minorities living in the Madhupur Sal Forest (MSF) area of Bangladesh. Using both qualitative and quantitative data collection techniques, the study found out that about two thirds of the original Sal forestland was grabbed by the state and non-state actors. As a result, the ethnic minority inhabitants have lost their traditional land and free access rights to the Sal forests. The process of losing ethnic minorities’ land and forest access rights has been enhanced by the institutional arrangements of the state, which had also created severe conflicts between the Forest Department and the ethnic communities. The study also revealed that the forestland concession has negatively affected the five livelihood capitals development of the ethnic minorities, consequently, their forest-based livelihood has shifted to non-securing jobs or poor income sources, like daily wage labor and subsistence agriculture. Despite this, the development drivers have emphasized the Sal forests and biodiversity conservation, while the livelihood development of the ethnic minorities has been ignored from every level. Therefore, this study would recommend establishing a legitimate process in order to settle the issue of traditional land and the forest rights of ethnic minorities, which could also attain the conservation and development goals of the Sal forests.

Changes in resident attitudes towards tourism development and conservation in the Okavango Delta, Botswana

Negative attitudes of resident communities towards conservation are associated with resource decline in developing countries. In Botswana, Community-Based Natural Resource Management (CBNRM) was adopted to address this challenge. CBNRM links rural development and conservation. However, the impact of CBNRM on changes of resident attitudes towards conservation and tourism is not adequately researched. This paper, therefore, assesses the impacts of CBNRM on resident attitudes towards tourism development and conservation in the Okavango Delta, Botswana. The study purposively sampled villages of Khwai, Mababe and Sankoyo. Household data using variables like: economic benefits from CBNRM; level of satisfaction with CBNRM; co-management of natural resources between resident communities and government agencies; and collective action was collected. This data was supplemented by secondary and ethnographic data. Using qualitative and quantitative analysis, results indicate changes in resident attitudes from being negative to positive towards tourism and conservation. These changes are triggered by economic benefits residents derived from CBNRM, co-management in resource management; and, collective action of communities in CBNRM development. Positive attitudes towards conservation and tourism are the first building blocks towards achieving conservation in nature-based tourism destinations. As a result, decision-makers should give priority to CBNRM and use it as a tool to achieve conservation and improved livelihoods in nature-based tourism destinations of developing countries.

Drivers of illegal resource extraction: an analysis of Bardia National Park, Nepal

While park-people conflicts have received worldwide attention, the extent of illegal resource extraction and the relationship with communities' livelihoods has gained little attention in the literature. Thus this paper investigates the impact of socio-economic factors involved in illegal fuel wood and fodder extraction at Bardia National Park in Nepal. Household questionnaires, key-informant interviews and focus groups were conducted to identify different plant species used by households and explore the causes and mode of resource extraction in three buffer zone villages in the park. Altogether 50 different plants were identified by villagers that were used regularly for different livelihood purposes. Almost half of the respondents met their needs by illegally and regularly extracting resources from the park. Incentive schemes in the form of development projects were important but not sufficient in meeting the basic needs of households' especially for such daily items such as fuel wood and fodder. The results described in this paper showed that proximity and access to resources either in the national park, the buffer zone community forest or the government forest, and impact on the livelihoods significantly influenced the likelihood of illegal resource extraction activities. Villages that differed in terms of their location to the resource base, the provision of alternative resources and influence of these on their livelihoods showed significant differences in terms of their patterns of resource extraction and use of these resources. As resource use options, resource interest, and resource extraction patterns were different between villages and dependent on circumstances specific to villages, site-specific management strategies were necessary and more influential than the enforcement of 'one-size fits all' policies. It is suggested that park management plans should be flexible and adaptive enough to meet site-specific contexts and to endear wider support from local communities.