Coastal or Floodplain Forest
Conservation, green/blue grabbing, and accumulation by dispossession in TanzaniaBackgroundA number of scholars point out that current processes surrounding the control of land and other resources lead to the loss of land for some alongside the accumulation of wealth by others. According to them, recent forms of neoliberal conservation enable capital accumulation by powerful groups through shifts in ownership and access over common land away from communities. The authors of this paper sought to compare wildlife and coastal conservation projects in Tanzania to understand the similarities and differences in the types of dispossessions and accumulation that occur in these two types of ecosystems through conservation programs. Available with subscription or purchase |
Targeted habitat restoration can reduce extinction rates in fragmented forestsBackgroundHabitat lost is one of the primary drivers of species extinction. This study examines two highly-fractured ecosystems, the Eastern Arc Mountains of Tanzania and the Atlantic Forest of Brazil, and evaluates the rate at which habitat loss may lead to extinction and thus biodiversity loss. Specifically, the authors use halflife vs. area relationship to determine how long it will take to lose one-half of all tropical bird communities in each habitat. Open access copy available |
Tropical forest restoration: Fast resilience of plant biomass contrasts with slow recovery of stable soil C stocksBackgroundThe study looks at three land-use types: 1) land left barren after a clear-cut in the 1950s, with only a sparse cover of shrubs, grasses, and vines, 2) a Eucalyptus exserta plantation established in the 1960s, and 3) a eucalyptus plantation that was clear-cut in 1974 and converted into a plantation of native tree species, now considered a secondary forest. The biomass and soil carbon (C) of these three land-use types were compared to a nearby natural old-growth forest. Open access copy available |
Sprouting, succession and tree species diversity in a South African coastal dune forestBackgroundThis study examines the role of sprouting in the maintenance of plant diversity where prevailing disturbance frequency and severity allows, specifically, in the coastal dune forest of Kwazulu-Natal. Open access copy available |
Mangrove recruitment after forest disturbance is facilitated by herbaceous species in the CaribbeanBackgroundAvailable with subscription or purchase |
Ecological Restoration and Livelihood: Contribution of Planted Mangroves as Nursery and Habitat for Artisanal and Commercial FisheryBackgroundThis study examines the relationship between planted mangrove habitats and the flow of ecosystem services in the state of Gujarat in Western India. While the thousands of restored hectares in this region are not representative - they are mostly comprised of Avicenna marina, are sparse, and lack fresh water - the study does fill a knowledge gap concerning mangrove restoration. Available with subscription or purchase |
Riparian restortion for protecting water quality in tropic agricultural watershedsBackgroundIn the Sarapui River watershed in southeastern Brazil, the water quality system was measured for six subwatersheds in the region. In addition to measuring the subwatersheds, the entire watershed system was also measured and compared to a simulation model that included riparian zones throughout the river watershed. Available with subscription or purchase |
Assessing social values of ecosystem services in the Phewa Lake Watershed, NepalBackgroundOver 40 years, Community-Based Forestry has actively been practiced in Nepal, which aims to integrate human societies, social values and biophysical systems. Using the Phewa watershed as a case-study, this paper evaluates the social values for ecosystem services and their importance to different stakeholders. This approach seeks to assess quantitatively how diferent users value the different ecosystem services perceived from a specific ecosystem. Authors carried on interviews and group sessions to assess according to a numeric scale different ecosystem services. Available with subscription or purchase |
Green pretexts: Ecotourism, neoliberal conservation and land grabbing in Tayrona National Natural Park, ColombiaBackgroundAvailable with subscription or purchase |
Socioecological transition in the Cauca river valley, Colombia (1943–2010): towards an energy–landscape integrated analysisBackgroundGlobally, agroecosytems are facing signficant challenges due to socio-ecological trends in which they are pressured to intensify in order to meat growing economic demands while also attempting to avoid the loss of biodiversity and ecosystem services typically associated with agricultural intensification. This study uses the Cauca river valley in Colombia as a case-study in order to investigate the land use change and the ways human disturbance in agroecosystems are associated with landscape processes. Available with subscription or purchase |
