Mepimbat tedul proujek: Indigenous knowledge of culturally significant freshwater turtles addresses species knowledge gaps in Northern Australia

Indigenous biocultural knowledge offers valuable insights for species conservation; however, like biological diversity, associated cultural knowledge is also often threatened. This paper demonstrates how Indigenous biocultural knowledge of species can contribute to addressing gaps in species occurrence data and conservation knowledge using a case study from the South East Arnhem Land Indigenous Protected Area (SEAL IPA), northern Australia. Using a series of mapping workshops and interviews this collaborative project recorded Indigenous biocultural knowledge of the distribution, ecology, cultural significance and threats to freshwater turtles (freshwoda teduls in the local Indigenous language, Roper River Kriol). Based on past freshwoda tedul hunting experiences, 74 Indigenous knowledge holders identified 753 past freshwoda tedul occurrences, significantly adding to the 12 occurrences previously listed for the SEAL IPA in Australia's online species database, the Atlas of Living Australia. Importantly, these were the first ‘memory’ records of past species sightings by Indigenous people to be recognized and added to Australia's national species database. In addition, a blog summarizing this research was promoted through the Atlas of Living Australia, raising awareness of the Indigenous biocultural knowledge associated with these species. The Mepimbat tedul proujek revealed the cultural significance of freshwoda teduls and reported declines in abundance since the turn of the century, implicating invasive hard-hooved ungulates (buffalo, pig) and reduced rainfall. The addition of non-sacred Indigenous knowledge to free online species databases may offer innovative solutions for storage, interaction and sharing of indigenous knowledge, with opportunities for intergenerational and cross-cultural learning and broader application in conservation management and decision-making.     

First records of sea snakes (Elapidae: Hydrophiinae) diving to the mesopelagic zone (>200 m)

Viviparous sea snakes (Elapidae: Hydrophiinae) are fully marine reptiles distributed in the tropical and subtropical waters of the Indian and Pacific Oceans. Their known maximum diving depth ranges between 50 and 100 m and this is thought to limit their ecological ranges to shallow habitats. We report two observations, from industry‐owned remotely operated vehicles, of hydrophiine sea snakes swimming and foraging at depths of approximately 250 m in the Browse Basin on Australia's North West Shelf, in 2014 and 2017. These observations show that sea snakes are capable of diving to the dim‐lit, cold‐water mesopelagic zone, also known as the ‘twilight’ zone. These record‐setting dives raise new questions about the thermal tolerances, diving behaviour and ecological requirements of sea snakes. In addition to significantly extending previous diving records for sea snakes, these observations highlight the importance of university‐industry collaboration in surveying understudied deep‐sea habitats.     

Distribution Pattern of Far Eastern Sea Cucumber Apostichopus japonicus in Busse Lagoon (Southern Sakhalin)

We analyzed the distribution pattern and size structure in aggregations of the far eastern sea cucumber (trepang), Apostichopus japonicus in Busse Lagoon (Southern Sakhalin). Trepang populations, which differ in their size composition and population density, have been grouped by their spatial differentiation. It has been shown that in the absence of solid substrates in the lagoon, the animals gather on substrates such as the alga Ahnfeltia tobuchiensis and on clusters of the oyster Crassostrea gigas. It is found that on the southeastern part of the lagoon, trepang makes up an extensive aggregation confined to the bed of Ahnfeltia; the distribution of the holothurians mostly has a random pattern. In the northwestern part of the lagoon, trepang makes up aggregations on oyster and algal beds; the distribution of these aggregations shows a random pattern.     

Characterization of the gut bacterial community of the Japanese sea cucumber <Emphasis Type="Italic">Apostichopus japonicus</Emphasis>

Comparative analysis of the composition and abundance of the gut bacterial community of the Japanese sea cucumber (trepang) Apostichopus japonicus and the sediment from its habitat was carried out. In spite of the presence of strictly aerobic bacteria in the sediments, gut microbiota of this holothurian was shown to be formed by facultative anaerobes from the environment. Irrespective of the geographical location of the habitat, the sea cucumber gut community had a constant composition, considered its normal microflora. Capacity of bacteria isolated from the Japanese sea cucumber for decomposition of starch, sodium alginate, chitin, chondroitin sulfate, Tweens, olive oil, casein, and gelatin was studied. Various degrees of enzymatic activity were shown for 33% of the studied bacterial strains, which indicates a considerable role of the trepang gut microflora in processing and assimilation of organic matter arriving with food.     

The wrong t‐shirt: configurations of language and identity at Warruwi Community

On June 22nd 1916, Reverend James Watson was brought to Warruwi in a canoe by a group of Maningpurru people. A re‐enactment of this event was staged at the beach called Angpungijpa or Watson's Landing on the 22nd of June 2016. The performers wore either a yellow or blue t‐shirt and the two colours were interpreted by many participants as representing the languages Mawng and Kunwinjku. In interpreting the t‐shirts, people made a direct connection between language and identity, invoking the ‘language tribe’ (Rumsey 1993). In other contexts, however, language ownership is claimed by connecting language to identity indirectly, via patrilineal clan (Merlan 1981). The multiple configurations of language and identity available at Warruwi reflect the way that clan groupings, significant within the current regime of recognition in the region (Povinelli 2002 ) co‐exist with the ‘language tribes’ of earlier eras and other groupings both long‐standing and emergent.     

An ‘authentic’ Aboriginal product: State marketing and the self‐fashioning of Indigenous experiences to Chinese tourists

China's burgeoning outbound tourist market has become a priority for Australian tourism, with national and state tourism reports advocating for ‘China‐ready’ marketing, policy and planning and increased industry training around Chinese consumer behaviour and preferences to capitalise on this market. However, studies demonstrate that Chinese tourists are generally not interested in Indigenous tourism experiences. Nevertheless, the state of Victoria is adamant about investing in Indigenous‐themed tourism products which are considered appropriate for Chinese preferences in an attempt to attract tourists from this growing inbound market. This article presents a review of relevant state government policies relating to Indigenous tourism alongside a case study of the tourism experiences developed and provided by Gunditjmara people along the Budj Bim Cultural Landscape in southwest Victoria. We demonstrate the ways that notions of ‘authenticity’ continue to shape, and constrain, Indigenous economic engagement and participation via tourism, and discuss the impact of these notions on the provision of Indigenous tourism products and experiences for Chinese and other visitors. We argue that the marketing of Gunditjmara tourism to fluctuating market demand highlights the arbitrariness of Australian governments' policies with respect to Indigenous development, and call for policymakers to focus renewed attention on the local aspirations of Indigenous entrepreneurs.     

The presence of a cryptic barrier in the West Pacific Ocean suggests the effect of glacial climate changes on a widespread sea‐dispersed plant,Vigna marina (Fabaceae)

Ocean currents are an important driver of evolution for sea‐dispersed plants, enabling them to maintain reciprocal gene flow via sea‐dispersed diaspores and obtain wide distribution ranges. Although geographic barriers are known to be the primary factors shaping present genetic structure of sea‐dispersed plants, cryptic barriers which form clear genetic structure within oceanic regions are poorly understood. To test the presence of a cryptic barrier, we conducted a phylogeographic study together with past demographic inference for a widespread sea‐dispersed plant, Vigna marina, using 308 individuals collected from the entire Indo‐West Pacific (IWP) region. Chloroplast DNA variation showed strong genetic structure that separated populations into three groups: North Pacific (NP), South Pacific (SP) and Indian Ocean (IN) (F′_CT among groups = 0.954–1.000). According to the Approximate Bayesian computation inference, splitting time between NP and SP was approximately 20,200 years (95%HPD, 4,530–95,400) before present. Moreover, a signal of recent population expansion was detected in the NP group. This study clearly showed the presence of a cryptic barrier in the West Pacific region of the distributional range of V. marina. The locations of the cryptic barrier observed in V. marina corresponded to the genetic breaks found in other plants, suggesting the presence of a common cryptic barrier for sea‐dispersed plants. Demographic inference suggested that genetic structure related to this cryptic barrier has been present since the last glacial maximum and may reflect patterns of past population expansion from refugia.     

Fisheries and reserves of the Far Eastern sea cucumberApostichopus japonicus

An analysis of fishery reports and the observations of scuba divers permanently employed in fishing for the Far Eastern sea cucumber (trepang) shows that fishing forA. japonicus in Amurskii and Pos'et bays over the last seven years has resulted in catches of 122 to 373 t/year. The price for trepang has steadily risen over these seven years, from $2 US in 1992 to $5 in 1999; the money turnover in the area of criminal trepang fishing has ranged between $244000 to $1492000. The fraction of trepang obtained in southern Primorye constitutes about 0.35% of the global catch of holothurians.     

Honeybush (Cyclopia spp.): From local cottage industry to global markets — The catalytic and supporting role of research

Honeybush tea (Cyclopia spp.), one of the traditional South African herbal teas with a long history of regional use, remained a cottage industry until the mid-1990s when researchers were instrumental in the development of a formal agricultural and agro-processing industry. It is one of the few indigenous South African plants that made the transition from the wild to a commercial product during the past 100 years. Research activities during the past 20 years included propagation, production, genetic improvement, processing, composition and the potential for value-adding. The present review provides an up-to-date and comprehensive record of the development of the South African honeybush industry, against the background of the historical highlights in the making of an industry. It provides a blueprint of the processes and actions involved in the development of a new agricultural and agro-processing industry from an herbal plant. Insight into challenges faced by the industry and future research needed to keep it competitive are provided.     

Caring for Country,a Form of Bureaucratic Participation. Conservation,Development, and Neoliberalism in Indigenous Australia

‘Conservation-as-development’ policies are increasingly implemented for and by Indigenous peoples across the world. In particular, such policies have been introduced and adopted in many Indigenous communities of northern Australia since the 1990s. In this context, the transnational model of community-based natural (and cultural) resource management has produced the ‘ranger system’: a multi-actor, multi-rationale, and multi-level system articulated around job opportunities in the domain of ‘caring for country’. In this paper, I explore how the ranger system reflects and extends a process of neoliberal bureaucratisation into Indigenous communities, and to what extent this process can be described as a form of ‘bureaucratic participation’. I argue that the notion of ‘bureaucratic participation’ contributes to the investigation of existing entanglements between rationales of empowerment and neoliberal principles in Australia and beyond. My analysis is based on the ethnography of the daily work of the Indigenous rangers operating from a remote community in Arnhem Land in 2009 and 2010. I examine the complex relationships between local practices and bureaucratic requirements imposed by the Australian state at the core of the Indigenous ranger jobs.     

Historical Indigenous use of aquatic resources in Australia's Murray-Darling Basin, and its implications for river management

Summary Indigenous people demonstrably lived along rivers and around lakes and wetlands of Australia's Murray‐Darling Basin in pre‐European times. Waterways were, and continue to be, of major significance to the society and culture of Aboriginal peoples throughout Australia. Historically, they exploited most of the fauna – from mussels and crayfish, to fish and birds – and either ate, or used for other purposes, many species of aquatic plants. Such practices placed them in the role of environmental modifiers, a role played by all human groups from both past and present. They built sophisticated fish traps, cut gaps in river banks to allow fish to move on to floodplains, and there is evidence that they practised a form of fish culture by creating small impoundments in which small fish could live and grow in normally ephemeral tributary streams away from predatory larger fish. Knowledge of the numbers of Aboriginal people inhabiting the riverine regions of the Murray‐Darling Basin are sketchy, but at times large groups congregated for cultural reasons, facilitating fishing with extensively engineered fish traps, such as that at Brewarrina, on the Barwon River in New South Wales. At other times, densities may have been about 0.5 person per river kilometre, although this was certainly not evenly distributed and the calculation postdated deaths from smallpox. From archaeological and anthropological evidence, aquatic fauna and flora would have constituted between about 30% and 100% of the diets of Indigenous people historically, depending on season and location. As such, Indigenous people were very much a part of the ecology of aquatic ecosystems and their effects may have been profound. Despite this, their role in influencing these ecosystems has largely been ignored by contemporary freshwater ecologists and managers. Current management practices do not seem to have considered the loss of this component of riverine ecosystems, and there is little debate about how the historical part that Indigenous people played in shaping these systems and their biota might be incorporated into management generally.     

Aspects of the semantics of emotions and feelings in Dalabon (South‐Western Arnhem Land,Australia)

This article describes two of the principal roots allowing the expression of emotions and feelings in Dalabon, an endangered language of South‐Western Arnhem Land. The first root, kangu, ‘belly’, is depicted linguistically as the location of emotions induced by interpersonal relationships. The belly is thus presented as the locus of good and bad moods generally and of conflict more specifically. Furthermore, the material properties of the belly—its fluidity in particular—impact on one’s temper and ability to deal with others in an ideologically prescribed manner. Speakers describe ritual manipulations undertaken on the belly of young infants in order to shape their temper. Kangu‐no may thus be described as a malleable interface between the person and the outside world, principally other people. The second root, yolh, may at first sight translate as ‘feelings’, either good or bad, but also means ‘appetite’, ‘drive’, ‘pep’. Yolh‐no is associated with the most intimate part of the person, one’s own aspirations that are independent of interactions with others. Although yolh‐no connotes the core self and kangu‐no, the belly, connotes relatedness to others, they are conceived as physiologically connected, so that material properties of the belly impact on the self. Thus, the semantic analysis of Dalabon, along with related anthropological observations, unveils an explicit conceptual and cultural attention to the distinction between emotions and feelings (as respectively defined in the article) and to the autonomy of the person within a constraining social framework. The article shows how this concern echoes and challenges both anthropological and philosophical considerations.     

Building International Indigenous People’s Partnerships for Community-Driven Health Initiatives

In this article we present an international Indigenous people’s partnership project co-led by two Indigenous communities, Musqueam (Coast Salish, Canada) and Totoras (Quichua, Ecuador), as a community-driven health initiative. The Musqueam-Totoras partnership includes Indigenous organizations, universities, international agencies, government, and nongovernmental organizations to address Indigenous health concerns in both communities. Our collaborative approach provides a framework to (a) increase the development expertise of Indigenous people internationally, (b) increase skills among all participants, and (c) facilitate Indigenous knowledge mobilization and translation to promote cultural continuity. This international Indigenous people’s partnership between north and south reflects the diversity and commonalities of Indigenous knowledge, contributes to cultural revitalization, and minimizes the impact of assimilation, technology, and globalization. Indigenous people’s partnerships contribute to self-determination, which is a prerequisite to the building and maintenance of healthy communities and the promotion of social justice. The exchange of Indigenous knowledge upholds Indigenous values of respect, reciprocity, relevance, and responsibility. Given the history of colonization and the negligence of governments in the exercising of these values with respect to Indigenous communities, this contemporary exchange among Indigenous people in the Americas serves to reclaim these values and practices. International cooperation empowering Indigenous people and other marginalized groups has become fundamental for their advancement and participation in globalized economies. An international Indigenous people’s partnership provides opportunities for sharing cultural, historical, social, environmental, and economic factors impacting Indigenous health. These partnerships also create beneficial learning experiences in community-based participatory research and community-driven health initiatives, provide culturally sensitive research ethics frameworks, increase capacity building, and address basic human needs identified by participating communities.     

The History of Makassan Trepang Fishing and Trade

The Malayan term trepang describes a variety of edible holothurians commonly known as sea cucumbers. Although found in temperate and tropical marine waters all over the world, the centre of species diversity and abundance are the shallow coastal waters of Island Southeast Asia. For at least 300 years, trepang has been a highly priced commodity in the Chinese market. Originally, its fishing and trade was a specialized business, centred on the town of Makassar in South Sulawesi (Indonesia). The rise of trepang fishing in the 17^th century added valuable export merchandize to the rich shallow seas surrounding the islands of Southeast Asia. This enabled local communities to become part of large trading networks and greatly supported their economic development. In this article, we follow Makassan trepang fishing and trading from its beginning until the industrialization of the fishery and worldwide depletion of sea cucumbers in the 20^th century. Thereby, we identify a number of characteristics which trepang fishing shares with the exploitation of other marine resources, including (1) a strong influence of international markets, (2) the role of patron-client relationships which heavily influence the resource selection, and (3) the roving-bandit-syndrome, where fishermen exploit local stocks of valuable resources until they are depleted, and then move to another area. We suggest that understanding the similarities and differences between historical and recent exploitation of marine resources is an important step towards effective management solutions.     

L’industrie aurignacienne de la grotte de Šandalja II (Istrie, Croatie) dans le contexte de la région de l’Est de l’Adriatique

This paper presents the results obtained by lithic analysis of Early Upper Palaeolithic levels in Šandalja II Cave, Istria, Croatia. Technological and typological analysis of stone and typological analysis of bone artefacts have been carried out. Production of flakes in Aurignacian levels (G, F, E and E/F) is dominant, but blade and bladelets production is also present. Blades and bladelets were produced by direct soft hammer technique. Aurignacian people of Šandalja II produced their debitage mainly on local grey chert, which is often patinated. Šandalja II is one of the rare—if not the only—site with Aurignacian industry in eastern Adriatic region. The main reason for absence of such industry at other sites can be seen in scarce population or abandonment of some parts of this region.     

Change,Resistance, Accommodation and Engagement in Indigenous Contexts: A Comparative (Canada–Australia) Perspective

In Australia as in Canada, Indigenous contemporary realities can be approached as locally constituted responses to colonial history and to state policies and agendas. This paper compares the ways two Indigenous groups, former hunters and gatherers, have, since their ‘forced’ settlement, reproduced and transformed their identities and their worlds. The comparison is based on two selected topics: the politics of identity and identification; and local responses to the policies of self-determination/self-management. Considering both Indigenous kin-based socialities and their ontological differences provides clues to a better understanding of Indigenous people's complex practices of resistance and accommodation to, and engagement with, state agendas and the values of modernity and settler society. The two Indigenous groups selected are the Kukatja, an Aboriginal group in Australia's Western Desert, and the Atikamekw, an Indian Nation of north-central Quebec.     

Molecular phylogeny of the deep‐sea penaeid shrimp genus Parapenaeus (Crustacea: Decapoda: Dendrobranchiata)

The commercial deep‐sea penaeid shrimp genus Parapenaeus contains 15 species, three subspecies and two forms in the Indo‐West Pacific and the Atlantic. Novel nucleotide sequence data from five different genes (COI, 16S, 12S, NaK and PEPCK) were collected to estimate phylogenetic relationships and taxonomic status amongst all but one subspecies in this genus. The phylogenetic results only support two of the four species groups previously proposed for this genus and indicate an evolution direction of the genital organs from simple to complex. The present results suggest that Parapenaeus originated in the shallow waters of the West Pacific with subsequent migration to the deep sea and the Atlantic. The molecular data reveal that there was probably misidentification of females between Parapenaeus australiensis and Parapenaeus ruberoculatus, with females previously assigned as P. australiensis likely being the females of P. ruberoculatus, while material identified as P. australiensis forma nodosa being the true P. australiensis females. On the other hand, Parapenaeus longipes forma denticulata truly represents a variation of the same species, while the subspecies Parapenaeus fissuroides indicus warrants a specific rank.     

Indigenous Cultural and Natural Resources Management and Mobility in Arnhem Land,Northern Australia

Many programmes formally engage Australian Indigenous people in land and sea management to provide environmental services. There are also many Indigenous people who ‘look after country’ without rewards or payment because of cultural obligations. We investigated how Indigenous peoples’ mobility in and around two communities (Maningrida and Ngukurr) is affected by their formal or informal engagement in cultural and natural resource management (CNRM). Understanding factors that influence peoples’ mobility is important if essential services are to be provided to communities efficiently. We found that those providing formal CNRM were significantly less likely to stay away from settlements than those ‘looking after their country’ without payment or reward. Paying Indigenous people to engage with markets for CNRM through carbon farming or payments for environmental services (PES) schemes may alter traditional activities and reduce mobility, particularly movements away from communities that extend the time spent overnight on country. This could have both environmental and social consequences that could be managed through greater opportunities for people to engage in formal CNRM while living away from communities and greater recognition of the centrality of culture to all Indigenous CNRM, formal or otherwise.     

The Contribution of Geography to Disparities in Preventable Hospitalisations between Indigenous and Non-Indigenous Australians

Objectives

To quantify the independent roles of geography and Indigenous status in explaining disparities in Potentially Preventable Hospital (PPH) admissions between Indigenous and non-Indigenous Australians.

Design, setting and participants

Analysis of linked hospital admission data for New South Wales (NSW), Australia, for the period July 1 2003 to June 30 2008.

Main outcome measures

Age-standardised admission rates, and rate ratios adjusted for age, sex and Statistical Local Area (SLA) of residence using multilevel models.

Results

PPH diagnoses accounted for 987,604 admissions in NSW over the study period, of which 3.7% were for Indigenous people. The age-standardised PPH admission rate was 76.5 and 27.3 per 1,000 for Indigenous and non-Indigenous people respectively. PPH admission rates in Indigenous people were 2.16 times higher than in non-Indigenous people of the same age group and sex who lived in the same SLA. The largest disparities in PPH admission rates were seen for diabetes complications, chronic obstructive pulmonary disease and rheumatic heart disease. Both rates of PPH admission in Indigenous people, and the disparity in rates between Indigenous than non-Indigenous people, varied significantly by SLA, with greater disparities seen in regional and remote areas than in major cities.

Conclusions

Higher rates of PPH admission among Indigenous people are not simply a function of their greater likelihood of living in rural and remote areas. The very considerable geographic variation in the disparity in rates of PPH admission between Indigenous and non-Indigenous people indicates that there is potential to reduce unwarranted variation by characterising outlying areas which contribute the most to this disparity.     

Response of African humid tropical forests to recent rainfall anomalies

During the last decade, strong negative rainfall anomalies resulting from increased sea surface temperature in the tropical Atlantic have caused extensive droughts in rainforests of western Amazonia, exerting persistent effects on the forest canopy. In contrast, there have been no significant impacts on rainforests of West and Central Africa during the same period, despite large-scale droughts and rainfall anomalies during the same period. Using a combination of rainfall observations from meteorological stations from the Climate Research Unit (CRU; 1950–2009) and satellite observations of the Tropical Rainfall Measuring Mission (TRMM; 1998–2010), we show that West and Central Africa experienced strong negative water deficit (WD) anomalies over the last decade, particularly in 2005, 2006 and 2007. These anomalies were a continuation of an increasing drying trend in the region that started in the 1970s. We monitored the response of forests to extreme rainfall anomalies of the past decade by analysing the microwave scatterometer data from QuickSCAT (1999–2009) sensitive to variations in canopy water content and structure. Unlike in Amazonia, we found no significant impacts of extreme WD events on forests of Central Africa, suggesting potential adaptability of these forests to short-term severe droughts. Only forests near the savanna boundary in West Africa and in fragmented landscapes of the northern Congo Basin responded to extreme droughts with widespread canopy disturbance that lasted only during the period of WD. Time-series analyses of CRU and TRMM data show most regions in Central and West Africa experience seasonal or decadal extreme WDs (less than −600 mm). We hypothesize that the long-term historical extreme WDs with gradual drying trends in the 1970s have increased the adaptability of humid tropical forests in Africa to droughts.