Learning from sustainable landscapes of death in Bali : landscape planning and Tri Hita Karana

Landscape planning in many countries is predicated upon on fulfilling the functions for human living objectives. Many land use practices have been plotted for living, busines~, trading, industrial, farming as well as providing places for dead people primarily through cemeteries. Research in Palm Beach County, FL, has demonstrated the need to plan for 30 years of demand of land use functions to service death (Coutts, Basmaj ian et al. 20 I I). Coutts et al assert that planners are required and responsible for the planning of funeral necessities. Therefore, the protection of landscapes of death is an important consideration in the planning of landscapes. Bali is popular with its beautiful landscape, hospitality, and traditional architecture as demonstrating the integrity between human, environment and God, as expressed in the Balinese Tri Hita Karana concept. Balinese commemorate life from birth to death through their traditional ceremonies which informs their traditional cultural landscape. One of the most important landscapes, which cannot be separated fi·om Balinese life are graveyards which are used for deceased ceremonies. This landscape is an integral part of traditional village patterns across Bali. Culturally, Balinese people have their own traditional cremation ceremony which is call the Ngaben Ceremony. The Ceremony takes place in graveyards and thereupon ashes are placed in the sea waters surrounding Bali. An interesting point of planning in Bali is how to enable eco-friendly interment extensions to villages. This is occurring because of the increasing number of corpses that require cremation thus necessitating no accretions in land provision of graveyards. This research investigates the landscape of death in Bali expressed in its traditional values in the area of planning which implicate sustainable environments and land conservation topics. Other functions of graveyards, as noted by Strangstad ( 1988), include ceremonial and their role as educational tools for history lessons, art, sociology, geology, English lessons, as well as for scavenger hunts.

Disrupted fine-scale population processes in fragmented landscapes despite large-scale genetic connectivity for a widespread and common cooperative breeder : the superb fairy-wren (Malurus cyaneus)

Understanding how habitat fragmentation affects population processes (e.g. dispersal) at different spatial scales is of critical importance to conservation. We assessed the effects of habitat fragmentation on dispersal and regional and fine-scale population structure in a currently widespread and common cooperatively breeding bird species found across south-eastern Australia, the superb fairy-wren Malurus cyaneus. Despite its relative abundance and classification as an urban tolerant species, the superb fairy-wren has declined disproportionately from low tree-cover agricultural landscapes across the Box-Ironbark region of north-central Victoria, Australia. Loss of genetic connectivity and disruption to its complex social system may be associated with the decline of this species from apparently suitable habitat in landscapes with low levels of tree cover. To assess whether reduced structural connectivity has had negative consequences for genetic connectivity in the superb fairy-wren, we used a landscape-scale approach to compare patterns of genetic diversity and gene flow at large (landscape/regional) and fine (site-level) spatial scales. In addition, using genetic distances, for each sex, we tested landscape models of decreased dispersal through treeless areas (isolation-by-resistance) while controlling for the effect of isolation-by-distance. Landscape models indicated that larger-scale gene flow across the Box-Ironbark region was constrained by distance rather than by lack of structural connectivity. Nonetheless, a pattern of isolation-by-resistance for males (the less-dispersive sex) and lower genetic diversity and higher genetic similarity within sites in low-cover fragmented landscapes indicated disruption to fine-scale gene flow mechanisms and/or mating systems. Although loss of structural connectivity did not appear to impede gene flow at larger spatial scales, fragmentation appeared to affect fine-scale population processes (e.g. local gene flow mechanisms and/or mating systems) adversely and may contribute to the decline of superb fairy-wrens in fragmented landscapes in the Box-Ironbark region. © 2012 British Ecological Society.

Sense of place in urban natural landscapes

Landscape perception from the cultural ecology perspective can help us understand what urban natural landscapes mean to people from different cultures, and how they make sense of place through landscape experience. While there are key anthropological studies on culture and environment, there is not extensive literature about how post-war and more recent immigrants appropriate, use and perceive natural environments? And do migrants' culture and experience of nature in their previous places of dwelling affect their perception and experience in a new landscape? In a global world conditioned by mobility, it may be important to understand the factors that affect immigrants' perception of place and the phenomenon of the sense of belonging as mediated by their approach to nature. This paper explores the experience of migration in relation to urban natural landscapes, and studies the role of natural environments in their place making and identity.

Visions of the surf coast – changing landscapes under future climate effects

The Surf Coast of Victoria is a traveller's paradise with some of Australia's best surf beaches, bustling resort towns, spectacular scenery, lush rainforests and huge cascading waterfalls. This incredible coastline of Victoria is home to the popular surf towns such as Barwon Heads, Torquay, Anglesea, Lome, and the infamous Bells Beach, all of which epitomise much of the 'sea-change' phenomena. These communities survive today because of the high visual and natural attributes they are situated within, or adjacent to, that underpins their existence and economic survival. Change these landscape attributes and qualities and you have a dramatic effect upon their context, economic, social and environmental attributes and values. This paper investigates the potential climate effects of these settlements, through literature review of various recent studies undertaken on climate change vulnerability and adaption of the Surf Coast and the Great Ocean Road corridor. The results are used as inputs to a proposed Design Based Adaptation Model (DBAM) which can inform adaptive planning and design responses of the physical and social infrastructure, through the visions of changing landscapes of the Surf Coast under future climate effects.

Global positioning systems: Middle Eastern & Australian landscapes

A solo exhibition held at the Australian Embassy Kuwait in 2009, explores the similarities and differences of interior and exterior landscapes of Kuwait, Oman, the UAE, Jordan and Australia. The work makes reference to the GPS coordinates of each location as a means of interrogating the position of the artist within each realm.

Environmental and cultural change on the Mt Eccles lava-flow landscapes of southwest Victoria, Australia

The Gunditjmara people developed a socio-economic system based on the modification of wetland ecosystems associated with the Mt Eccles lava flow primarily for sustainable production and management of the highly nutritious shortfin eel (Anguilla australis). This paper examines the environmental history of these landscapes since their inception about 30 000 years ago, through palaeoecological analysis of sediment cores from associated lakes and swamps, in order to contribute to an understanding of the causes and timing of cultural transformation. Two records cover the whole of the 30 000 year history of the landscape while two others provide evidence of change within the Holocene. A great deal of variation within the landscape is revealed, both temporally and spatially, with opportunities for human exploitation through the whole recorded period. Although most features of the records can be explained by natural landscape development and climate change, some human modification can be suggested from around the Pleistocene—Holocene transition while more obvious indications of management relating to eel aquaculture are evident from about 4000 cal. yr BP that appear to include adaptations to the onset of a drier and more variable climate. The study has implications for the explanation of intensification of settlement in Australia more generally within the mid to late Holocene.

Landscapes in transition : local perceptions of indigenous and European settlement changes along the Victorian coast

Around the world coastal areas are witnessing dramatic changes due to the consequences of the growth of human settlements. Rapid urban expansion in coastal settlements due to ‘life style migration’ impacts negatively on environmental coastal amenities that are the driving factor behind the attraction of these areas. The Victorian Coast in Australia is under stress, with the growth pattern of coastal settlements in a sprawling linear fashion resulting in devastating effects on the natural coastal environment, biodiversity and the loss of cultural heritage. The Victorian coast is rich in history, and the coastal towns are often described in literature as places with ‘sense of place’, or referred to as place character. This place character has been formed over many years with the interaction between social histories and natural environments woven together across time. This paper reviews the transition of the landscapes along the Great Ocean Road coastal region, and ask the question how can a potential Generative Plan be developed to establish a process to keep the place character of coastal towns. The proposed plan considers the interrelationships of nature and people as fundamental to forming place character, from the time of Indigenous habitation before European settlement, to the current day of rapid increased developments scattered along this coast.

Does reduced mobility through fragmented landscapes explain patch extinction patterns for three honeyeaters?

1.Habitat loss and associated fragmentation are major drivers of biodiversity decline, and understanding how they affect population processes (e.g. dispersal) is an important conservation goal. In a large-scale test employing 10 × 10 km units of replication, three species of Australian birds, the fuscous honeyeater, yellow-tufted honeyeater and white-plumed honeyeater, responded differently to fragmentation. The fuscous and yellow-tufted honeyeaters are ‘decliners’ that disappeared from suitable habitat in landscapes where levels of tree-cover fell below critical thresholds of 17 and 8%, respectively. The white-plumed honeyeater is a ‘tolerant’ species whose likelihood of occurrence in suitable habitat was independent of landscape-level tree-cover. 2.To determine whether the absence of the two decliner species in low tree-cover landscapes can be explained by reduced genetic connectivity, we looked for signatures of reduced mobility and gene flow in response to fragmentation across agricultural landscapes in the Box-Ironbark region of north-central Victoria, Australia. 3.We compared patterns of genetic diversity and population structure at the regional scale and across twelve 100 km2 landscapes with different tree-cover extents. We used genetic data to test landscape models predicting reduced dispersal through the agricultural matrix. We tested for evidence of sex-biased dispersal and sex-specific responses to fragmentation. 4.Reduced connectivity may have contributed to the disappearance of the yellow-tufted honey-eater from low tree-cover landscapes, as evidenced by male bias and increased relatedness among males in low tree-cover landscapes and signals of reduced gene flow and mobility through the agricultural matrix. We found no evidence for negative effects of fragmentation on gene flow in the other decliner, the fuscous honeyeater, suggesting that undetected pressures act on this species. As expected, there was no evidence for decreased movement through fragmented landscapes for the tolerant white-plumed honeyeater. 5.We demonstrated effects of habitat loss and fragmentation (stronger patterns of genetic differentiation, increased relatedness among males) on the yellow-tufted honeyeater above the threshold at which probability of occurrence dropped. Increasing extent and structural connectivity of habitat should be an appropriate management action for this species and other relatively sedentary woodland specialist species for which it can be taken as representative.