Abstract
Slash-and-burn (S&B) agriculture is widely practiced as part of an important food production system in the tropical mountains of Southeast Asia. Since biomass burning is an essential part of S&B land use, its influences on atmospheric quality through aerosols and CO2 emissions are inevitable. Although the land use was previously sustainable and carbon neutral, the S&B ecosystems have become a significant source of atmospheric CO2 due to drastic land-use change in the past decades. Additionally, both the crop and labor productivity in S&B agriculture have been seriously affected by land-use change. This case study in Laos reveals the reality of the chrono-sequential change in land use and ecosystem management on a regional scale based on synergistic analysis of multi-disciplinary data. Not only the area of S&B cropping but also the frequency of biomass burning (and thus the duration of the fallow period) had a strong influence on the ecosystem’s carbon stock and, in turn, on the deterioration of land and labor productivity in crop production. Geospatial analysis on a regional scale based on the synergy of multiple data sources such as time-series satellite images, field surveillance, in-situ measurements, and on-site experiments play an important role for a better understanding of land-use change and atmospheric impacts. Since the indigenous people of this large area are highly dependent on S&B agriculture for their living, alternative S&B land-use and ecosystem management scenarios would have to improve their livelihood as well as carbon sequestration and ecosystem sustainability.
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References
Asai H, Saito K, Samson B, Vongmixay K, Kiyono Y, Inoue Y, Shiraiwa T, Homma K, Horie T (2007) Quantification of soil organic carbon dynamics and assessment of upland rice productivity under the shifting cultivation systems in northern Laos. In: Proceedings of the 2nd international conference on rice for the future, Bangkok, 5–9 Nov 2007, pp 201–205
Asai H, Saito K, Samson BK, Songyikhangsuthor K, Homma K, Shiraiwa T, Kiyono Y, Inoue Y, Horie T (2009) Yield response of indica and tropical japonica genotypes to soil fertility conditions under rainfed uplands in northern Laos. Field Crops Res 112:141–148
Appa Rao S, Bounphanousay C, Schiller J, Jackson M (2002) Collection, classification, and conservation of cultivated and wild rices of the Lao PDR. Genet Resour Crop Evol 49:75–81
Aumtong A, Magid J, Bruun S, de Neergaard A (2009) Relating soil carbon fractions to land-use in sloping uplands in northern Thailand. Agric Ecosyst Environ 131:229–239
Bellamy PH, Loveland PJ, Bradley RI, Lark RM, Kirk GJD (2005) Carbon losses from all soils across England and Wales 1978-2003. Nature 437:245–248
Biswas S, Vadrevu KP, Lwin ZM, Lasko K, Justice CO (2015) Factors controlling vegetation fires in protected and non-protected areas of Myanmar. PLoS One 10(4):e0124346
Bond TC, Streets DG, Yarber KF, Nelson SM, Woo J-H, Klimont Z (2004) A technology-based global inventory of black and organic carbon emissions from combustion. J Geophys Res 109:D14203. https://doi.org/10.1029/2003JD003697
Bruun TB, Mertz O, Elberling B (2006) Linking yields of upland rice in shifting cultivation to fallow length and soil properties. Agric Ecosyst Environ 113:139–149
de Leeuw J, Georgiadou Y, Kerle N, de Gier A, Inoue Y, Ferwerda J, Smies M, Narantuya D (2010) The function of remote sensing in support of environmental policy. Remote Sens 2(7):1731–1750
Dong J, Kaufmann RK, Myneni RB, Tucker CJ, Kauppi PE, Liski J, Buermann W, Alexeyev V, Hughes MK (2003) Remote sensing estimates of boreal and temperate forest woody biomass: carbon pools, sources, and sinks. Remote Sens Environ 84:393–410
Dorigo WA, Zurita-Milla R, de Wit AJW, Brazile J, Singh R, Schaepman ME (2007) A review on reflective remote sensing and data assimilation techniques for enhanced agroecosystem modeling. Int J Appl Earth Observ Geoinf 9:165–193
Douangsavanh L, Polthanee A, Katawatin R (2006) Food security of shifting cultivation systems: case studies from Luang Prabang and Oudomxay Provinces, Lao PDR. J Mt Sci 3:48–57
Dymond JR, Bégue A, Loseen D (2001) Monitoring land at regional and national scales and the role of remote sensing. Int J Appl Earth Observ Geoinf 3:162–175
Flint EP, Richards JF (1994) Trends in carbon content of vegetation in south and Southeast Asia associated with changes in land use. In: Dale VH (ed) Effects of land use change on atmospheric CO2 concentrations: South and Southeast Asia as a case study. Springer, New York, pp 201–299
Fujisaka S (1991) Diagnostic survey of shifting cultivation in northern Laos: targeting research to improve sustainability and productivity. Agrofor Syst 13:95–109
Fujita Y, Phanvilay K (2008) Land and forest allocation in Lao People’s Democratic Republic: comparison of case studies from community-based natural resource management research. Soc Nat Resour 21:120–133
Fung IY, Doney SC, Lindsay K, John J (2007) Evolution of carbon sinks in a changing climate. Proc Natl Acad Sci 102(32):11201–11206
GoL (Government of Lao PDR) (1999) The government’s strategic vision for the agricultural sector. Ministry of Agriculture and Forestry, Vientiane
GoL (Government of Lao PDR) (2005) Forestry strategy to the year 2020, Vientiane
Grau HR, Gasparri NI, Aide TM (2008) Balancing food production and nature conservation in the neotropical dry forests of northern Argentina. Glob Chang Biol 14:985–997
Hese S, Lucht W, Schmullius C, Barnsley M, Dubayah R, Knorr D, Neumann K, Riedel T, Schröter K (2005) Global biomass mapping for an improved understanding of the CO2 balance-the Earth observation mission Carbon-3D. Remote Sens Environ 94:94–104
Houghton RA, Hackler JL (1999) Emissions of carbon from forestry and land-use change in the tropical Asia. Glob Chang Biol 5:481–492
Houghton RA (2005) Aboveground forest biomass and the global carbon balance. Glob Chang Biol 11:945–958
Inoue Y, Olioso A (2006) Estimating dynamics of ecosystem CO2 flux and biomass production in agricultural field on the basis of synergy between process models and remotely sensed signatures. J Geophys Res 111:D24S91. https://doi.org/10.1029/2006JD007469
Inoue Y, Qi J, Olioso A, Kiyono Y, Ochiai Y, Horie T, Asai H, Saito K, Shiraiwa T, Douangsavanh L (2007) Traceability of slash-and-burn land-use history using optical satellite sensor imagery: a basis for chrono-sequential assessment of ecosystem carbon stock in Laos. Int J Remote Sens 28:5641–5648
Inoue Y, Penuelas J, Miyata A, Mano M (2008a) Normalized difference spectral indices for estimating photosynthetic efficiency and capacity at a canopy scale derived from hyperspectral and CO2 flux measurements in rice. Remote Sens Environ 112:156–172
Inoue Y, Qi J, Olioso A, Kiyono Y, Ochiai Y, Saito S, Asai H, Horie T, Shiraiwa T, Dounagsavanh L (2008b) Reflectance characteristics of the major land surfaces in slash-and-burn ecosystems in Laos. Int J Remote Sens 29:2011–2019
Inoue Y, Kiyono Y, Asai H, Ochiai Y, Qi J, Olioso A, Shiraiwa T, Horie T, Saito K, Dounagsavanh L (2010) Assessing land-use and carbon stock in slash-and-burn ecosystems in tropical mountain of Laos based on time-series satellite images. Int J Appl Earth Observ Geoinf 12:287–297
Inoue Y, Sakaiya E, Wang C (2014) Capability of C-band backscattering coefficients from high-resolution satellite SAR sensors to assess biophysical variables in paddy rice. Remote Sens Environ 140:257–266
IPCC National Greenhouse Gas Inventories Programme (2003) Good practice guidance for land-use. Land-Use Change and Forestry Institute for Global Environmental Strategies, Hayama, pp 1–275
IPCC (2014) Summary for policymakers. In: Field CB, Barros VR et al (eds) Climate change. 2014. Impacts, adaptation, and vulnerability. Part A: global and sectoral aspects. Contribution of working group II to the fifth assessment report of the intergovernmental panel on climate change. Cambridge University Press, Cambridge, New York, pp 1–32
Jakobsen J, Rasmussen K, Leisz S, Folving R, Quang NV (2007) The effects of land tenure policy on rural livelihoods and food sufficiency in the upland village of Que, North Central Vietnam. Agric Syst 94:309–319
Kant Y, Ghosh AB, Sharma MC, Gupta PK, Prasad VK, Badarinath KVS, Mitra AP (2000) Studies on aerosol optical depth in biomass burning areas using satellite and ground-based observations. Infrared Phys Technol. 41(1):21–28
Kiyono Y, Ochiai Y, Chiba Y, Asai H, Shiraiwa T, Horie T, Songnoukhai V, Navongxai V, Inoue Y (2007) Predicting chronosequential changes in carbon stocks of pachymorph bamboo communities in slash-and-burn agricultural fallow, northern Lao People’s Democratic Republic. J For Res 12:371–383
Lao Statistics Bureau (2013) Statistical yearbook 2013
Lestrelin G, Giordano M (2007) Upland development policy, livelihood change and land degradation: interactions from a Laotian village. Land Degrad Dev 18:55–76
Maclean JL, Dawe DC, Hardy B, Hettel GL (eds) (2002) Rice Almanac. International Rice Research Institute, West Africa Rice Development Association, International Center for Tropical Agriculture, Food and Agriculture Organization, p 253
Meyfroidt P, Lambin EF (2008) Forest transition in Vietnam and its environmental impacts. Glob Chang Biol 14:1–18
Nouvellon Y, Moran MS, Seen DL, Bryant R, Rambal S, Ni W, Bégué A, Chehbouni A, Emmeirich WE, Heilman P, Qi J (2001) Coupling a grassland ecosystem model with Landsat imagery for a 10-year simulation of carbon and water budgets. Remote Sens Environ 78:131–149
Prasad VK, Gupta PK, Sharma C, Sarkar AK, Kant Y, Badarinath KVS, Rajagopal T, Mitra AP (2000) NOx emissions from biomass burning of shifting cultivation areas from tropical deciduous forests of INDIA—estimates from ground-based measurements. Atmos Environ 34:3271–3280
Prasad VK, Kant Y, Badarinath KVS (2001a) CENTURY ecosystem model application for quantifying vegetation dynamics in shifting cultivation areas: a case study from Rampa Forests, Eastern Ghats (India). Ecol Res. 16(3):497–507
Prasad VK, Kant Y, Gupta PK, Sharma C, Mitra AP, Badarinath KVS (2001b) Biomass and combustion characteristics of secondary mixed deciduous forests in Eastern Ghats of India. Atmos Environ 35:3085–3095
Prasad VK, Kant Y, Gupta PK, Elvidge C, Badarinath KVS (2002) Biomass burning and related trace gas emissions from tropical dry deciduous forests of India: a study using DMSP-OLS data and ground-based measurements. Int J Remote Sens. 23(14):2837–2851
Prasad VK, Lata M, Badarinath KVS (2003) Trace gas emissions from biomass burning from northeast region in India—estimates from satellite remote sensing data and GIS. Environmentalist. 23(3):229–236
Pravongvienkham P (2004) Upland natural resources management strategies and policy in the Lao PDR. In: Furukawa H (ed) Ecological destruction, health, and development: advancing Asian paradigms. Center for Southeast Asian Studies, Kyoto, pp 481–501
Ramankutty N, Gibbs HK, Achard F, Defries R, Foley JA, Houghton RA (2007) Challenges to estimating carbon emissions from tropical deforestation. Glob Chang Biol 13:51–66
Rasul G, Gopal GB (2003) Shifting cultivation in the mountains of south and Southeast Asia: regional patterns and factors influencing the change. Land Degrad Dev 14:495–508
Righelato R, Spracklen DV (2007) Carbon mitigation by biofuels or by saving and restoring forests? Science 317:902
Roder W, Phengchanh S, Keoboulapha B (1997) Weeds in slash-and-burn rice fields in northern Laos. Weed Res 37:111–119
Roder W (2001) Slash-and-burn rice systems in the hills of northern Lao PDR: description, challenges and opportunities. IRRI, Los Banos, pp 1–201
Saito K, Linquist B, Atlin GN, Phanthaboon K, Shiraiwa T, Horie T (2006a) Response of traditional and improved upland rice cultivars to N and P fertilizer in northern Laos. Field Crops Res 96:216–223
Saito K, Linquist B, Keobualapha B, Phanthaboon K, Shiraiwa T, Horie T (2006b) Stylosanthes guianensis as a short-term fallow crop for improving upland rice productivity in northern Laos. Field Crops Res 96:438–447
Sanchez PD, Bandy DE, Villachia JH, Nicholaides JJ (1982) Amazon Basin soils: management for continuous crop production. Science 216:821–827
Shrestha DP, Zinck JA (2001) Land-use classification in mountainous areas: integration of image processing, digital elevation data and field knowledge (application to Nepal). Int J Appl Earth Observ Geoinf 3:78–85
Takemura T, Nozawa T, Emori S, Nakajima TY, Nakajima T (2005) Simulation of climate response to aerosol direct and indirect effects with aerosol transport-radiation model. J Geophys Res 110:D02202. https://doi.org/10.1029/2004JD005029
Thapa RB, Watanabe M, Motohka T, Shimada M (2015) Potential of high-resolution ALOS–PALSAR mosaic texture for aboveground forest carbon tracking in tropical region. Remote Sens Environ 160:122–133
Tian H, Melillo JM, Kicklighter DW, Pan S, Liu J, McGuire AD, Moore B III (2003) Regional carbon dynamics in monsoon Asia and its implications for the global carbon cycle. Glob Planet Chang 37:201–217
Tulaphitak T, Pairintra C, Kyuma K (1985) Changes in soil fertility and tilth under shifting cultivation. II. Changes in soil nutrient status. Soil Sci Plant Nutr 31:239–249
Vadrevu KP, Justice CO (2011) Vegetation fires in the Asian region: satellite observational needs and priorities. Glob Environ Res. 15(1):65–76
Vadrevu KP, Csiszar I, Ellicott E, Giglio L, Badarinath KVS, Vermote E, Justice C (2013a) Hotspot analysis of vegetation fires and intensity in the Indian region. IEEE J Select Topics Appl Earth Observ Remote Sens 6(1):224–238
Vadrevu KP, Giglio L, Justice C (2013b) Satellite based analysis of fire–carbon monoxide relationships from forest and agricultural residue burning (2003–2011). Atmos Environ 64:179–191
Vadrevu KP, Lasko K, Giglio L, Justice C (2014) Analysis of Southeast Asian pollution episode during June 2013 using satellite remote sensing datasets. Environ Pollut. 195:245–256
Vadrevu KP, Lasko K, Giglio L, Justice C (2015) Vegetation fires, absorbing aerosols and smoke plume characteristics in diverse biomass burning regions of Asia. Environ Res Lett. 10(10):105003
Warner K (1991) Shifting cultivators: local technical knowledge ad natural resource management in the humid tropics. Community Forestry Notes 8. FAO, Rome, pp 1–20
Acknowledgments
This article is based on recent analysis in addition to the multiple papers generated from a research project supported by the Global Environment Research Fund, Ministry of Environment in Japan. The contributions to the research project by collaborators from many countries are deeply appreciated. The author is grateful for the archive dataset of SPRINTARS provided by Dr. Takemura, T. (Kyushu University).
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Inoue, Y. (2018). Ecosystem Carbon Stock, Atmosphere, and Food Security in Slash-and-Burn Land Use: A Geospatial Study in Mountainous Region of Laos. In: Vadrevu, K., Ohara, T., Justice, C. (eds) Land-Atmospheric Research Applications in South and Southeast Asia. Springer Remote Sensing/Photogrammetry. Springer, Cham. https://doi.org/10.1007/978-3-319-67474-2_28
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