The Holocene Period for the province of West New Britain, Papua New Guinea, is characterised by periodic catastrophic volcanism. The region is mantled in dense wet tropical rainforest, and has been occupied by people since the Pleistocene. Analyses of peat from two nearby sites within a lowland rainforest environment provide us with a macro-level landscape account of the periodic destruction and recovery of the coastal forests during seven periods of volcanic activity in the latter part (∼2900 yr ago to present) of the Holocene. Radiocarbon dating shows the very close correlation of the peat and tephra layers at both sites, yet the pollen analysis reveals different vegetation communities. These initial results allow us to begin identifying the processes of recovery, and to recognise different ecological pressures placed on vegetation at these neighbouring sites. Evidence of hydrological changes are observed beginning with a marine incursion recorded at Garu Site 3 ∼1360 14C yr B.P. The distinct differences in the vegetation re-establishment and community regeneration rates suggest the greater level of disturbance at Garu Site 1 could be related to the depth of the ashfall, although the proximity of a known human settlement may also be a contributing factor. Of note, palynologically, we found that the fern spore flora is particularly rich and believe it will be useful for ecological interpretation.

The landscape of U Minh in southern Vietnam contains the country's last remaining fragments of peat swamp forest and is home to several globally threatened species. Despite the presence of two national parks, evidence indicates that illegal natural resource use by local communities has had a significant effect on species populations. We investigated the nature and extent of natural resource use in U Minh. Interviews revealed that location is a significant determining factor in whether or not individuals choose to harvest resources, suggesting that the national parks are having some positive results in curtailing illegal harvesting. Most hunting and fishing is carried out for trade purposes and most interviewees indicated a preference for consuming livestock, suggesting that resource users do not rely on wildlife for subsistence but rather for supplementing their income. People who prefer consuming wild meat were found to be more likely to harvest natural resources than people who prefer consuming livestock, demonstrating a potential link between these behavioural issues. The preference for wild meat decreases with increasing price, in contrast with urban consumers who value more expensive wild meat varieties, which suggests that different factors are driving wild meat consumption among the rural Vietnamese. The majority of interviewees perceived a decrease in species populations, attributing the decline primarily to harvesting pressures and thus indicating that strict regulation of illegal harvesting activities is necessary to protect U Minh's remaining biodiversity.