|Estimated carbon dioxide emissions from tropical deforestation improved by carbon-density maps|
A Baccini, SJ Goetz, WS Walker, NT Laporte, M Sun, D Sulla-Menashe, ...
Nature climate change 2 (3), 182-185, 2012
|Mapping forest structure for wildlife habitat analysis using multi-sensor (LiDAR, SAR/InSAR, ETM+, Quickbird) synergy|
P Hyde, R Dubayah, W Walker, JB Blair, M Hofton, C Hunsaker
Remote Sensing of Environment 102 (1-2), 63-73, 2006
|Mapping and monitoring carbon stocks with satellite observations: a comparison of methods|
SJ Goetz, A Baccini, NT Laporte, T Johns, W Walker, J Kellndorfer, ...
Carbon balance and management 4 (1), 1-7, 2009
|Tropical forests are a net carbon source based on aboveground measurements of gain and loss|
A Baccini, W Walker, L Carvalho, M Farina, D Sulla-Menashe, ...
Science 358 (6360), 230-234, 2017
|Vegetation height estimation from shuttle radar topography mission and national elevation datasets|
J Kellndorfer, W Walker, L Pierce, C Dobson, JA Fites, C Hunsaker, ...
Remote sensing of Environment 93 (3), 339-358, 2004
|Mapping forest structure for wildlife habitat analysis using waveform lidar: Validation of montane ecosystems|
P Hyde, R Dubayah, B Peterson, JB Blair, M Hofton, C Hunsaker, R Knox, ...
Remote sensing of environment 96 (3-4), 427-437, 2005
|The potential ecological costs and cobenefits of REDD: a critical review and case study from the Amazon region|
CM Stickler, DC Nepstad, MT Coe, DG McGrath, HO Rodrigues, ...
Global Change Biology 15 (12), 2803-2824, 2009
|Large-area classification and mapping of forest and land cover in the Brazilian Amazon: A comparative analysis of ALOS/PALSAR and Landsat data sources|
WS Walker, CM Stickler, JM Kellndorfer, KM Kirsch, DC Nepstad
IEEE Journal of Selected Topics in Applied Earth Observations and Remote …, 2010
|Mangrove range expansion rapidly increases coastal wetland carbon storage|
CL Doughty, JA Langley, WS Walker, IC Feller, R Schaub, SK Chapman
Estuaries and Coasts 39 (2), 385-396, 2016
|Can carbon emissions from tropical deforestation drop by 50% in 5 years?|
DJ Zarin, NL Harris, A Baccini, D Aksenov, MC Hansen, ...
Global change biology 22 (4), 1336-1347, 2016
|Land-use-driven stream warming in southeastern Amazonia|
MN Macedo, MT Coe, R DeFries, M Uriarte, PM Brando, C Neill, ...
Philosophical Transactions of the Royal Society B: Biological Sciences 368 …, 2013
|Measurement and monitoring needs, capabilities and potential for addressing reduced emissions from deforestation and forest degradation under REDD+|
SJ Goetz, M Hansen, RA Houghton, W Walker, N Laporte, J Busch
Environmental Research Letters 10 (12), 123001, 2015
|A national, detailed map of forest aboveground carbon stocks in Mexico|
O Cartus, J Kellndorfer, W Walker, C Franco, J Bishop, L Santos, ...
Remote sensing 6 (6), 5559-5588, 2014
|Quality assessment of SRTM C-and X-band interferometric data: Implications for the retrieval of vegetation canopy height|
WS Walker, JM Kellndorfer, LE Pierce
Remote Sensing of Environment 106 (4), 428-448, 2007
|Land cover dynamics following a deforestation ban in northern Costa Rica|
ME Fagan, RS DeFries, SE Sesnie, JP Arroyo, W Walker, C Soto, ...
Environmental Research Letters 8 (3), 034017, 2013
|Statistical fusion of Lidar, InSAR, and optical remote sensing data for forest stand height characterization: A regional‐scale method based on LVIS, SRTM, Landsat ETM+, and …|
JM Kellndorfer, WS Walker, E LaPoint, K Kirsch, J Bishop, G Fiske
Journal of Geophysical Research: Biogeosciences 115 (G2), 2010
|Forest carbon in Amazonia: the unrecognized contribution of indigenous territories and protected natural areas|
W Walker, A Baccini, S Schwartzman, S Ríos, MA Oliveira-Miranda, ...
Carbon Management 5 (5-6), 479-485, 2014
|An empirical InSAR-optical fusion approach to mapping vegetation canopy height|
WS Walker, JM Kellndorfer, E LaPoint, M Hoppus, J Westfall
Remote Sensing of Environment 109 (4), 482-499, 2007
|Ecological species groups of landform-level ecosystems dominated by jack pine in northern Lower Michigan, USA|
DM Kashian, BV Barnes, WS Walker
Plant Ecology 166 (1), 75-91, 2003
|NACP aboveground biomass and carbon baseline data, V. 2 (NBCD 2000), USA, 2000|
J Kellndorfer, W Walker, K Kirsch, G Fiske, J Bishop, L LaPoint, M Hoppus, ...
ORNL DAAC, 2013