Results 21 to 30 of about 255,644 (310)

Mapping Soil Organic Carbon Content in Patagonian Forests Based on Climate, Topography and Vegetation Metrics from Satellite Imagery

Remote Sensing, 2022
Soil organic carbon (SOC) content supports several ecosystem services. Quantifying SOC requires: (i) accurate C estimates of forest components, and (ii) soil estimates. However, SOC is difficult to measure, so predictive models are needed.
Guillermo Martínez Pastur, Marie-Claire Aravena Acuña, Eduarda M. O. Silveira, Axel Von Müller, Ludmila La Manna, Marina González-Polo, Jimena E. Chaves, Juan M. Cellini, María V. Lencinas, Volker C. Radeloff, Anna M. Pidgeon, Pablo L. Peri   +11 more
doaj   +1 more source

Elevated CO₂ does not increase eucalypt forest productivity on a low-phosphorus soil [PDF]

, 2017
Rising atmospheric CO2 stimulates photosynthesis and productivity of forests, offsetting CO2 emissions. Elevated CO2 experiments in temperate planted forests yielded ~23% increases in productivity over the initial years.
AC Finzi, AN Gherlenda, B Sakschewski, BE Medlyn, C Körner, D Schimel, DS Goll, EJ Edwards, EVJ Tanner, GB Bonan, H Lambers, JE Drake, JJ Elser, JQ Chambers, KI Paul, KY Crous, MA de Graaff, ML McCormack, P Friedlingstein, P Friedlingstein, PB Reich, PM Cox, Q Zhang, R Oren, RA Duursma, RJ Norby, RS Nowak, S Sitch, SC Reed, SI Seneviratne, SL Piao, TE Gimeno, VK Arora, YD Pan   +33 more
core   +3 more sources

Terrestrial organic carbon storage in a British moorland [PDF]

, 2001
Accurate estimates for the size of terrestrial organic carbon (C) stores are needed to determine their importance in regulating atmospheric CO2 concentrations. The C stored in vegetation and soil components of a British moorland was evaluated in order to:
Allen, Anthony C. Stevenson, Batjes, Batjes, Bol, Bubier, Cao, Clymo, Clymo, Clymo, Cuttle, David C. Howard, Eddy, Eswaran, Eswaran, Forrest, Forrest, Gore, Gorham, Harden, Heal, Heal, Heal, Howard, Ineson, IPCC, Jain, Johnson, MarK. H. Garnett, Melillo, Milne, Pearsall, Philip Ineson, Post, Rawes, Schimel, Smith, Tate, Taylor   +38 more
core   +1 more source

Increasing impacts of extreme droughts on vegetation productivity under climate change [PDF]

, 2019
Terrestrial gross primary production (GPP) is the basis of vegetation growth and food production globally1 and plays a critical role in regulating atmospheric CO2 through its impact on ecosystem carbon balance.
Christoffersen, Bradley O, Fisher, Rosie A, McDowell, Nate G, Middleton, Richard S, Sevanto, Sanna, Wei, Liang, Weng, Ensheng, Xu, Chonggang   +7 more
core   +3 more sources

Spatial Downscaling of Vegetation Productivity in the Forest From Deep Learning

IEEE Access, 2022
Accurately estimating vegetation productivity in the forest areas is important for studying the terrestrial ecosystem and carbon cycles. Global LAnd Surface Satellite (GLASS) vegetation production datasets provide new long-term basic products of gross ...
Tao Yu, Yong Pang, Rui Sun, Xiaodong Niu
doaj   +1 more source

Spatio-temporal patterns and dynamics of net primary productivity for Kazakhstan [PDF]

, 2013
Monitoring of net primary productivity (NPP) is especially important for the fragile ecosystems in arid and semi-arid regions. Great interest exists in observing large-scale vegetation dynamics and understanding spatial and temporal patterns of NPP in ...
Eisfelder, Christina, Huth, Juliane, Klein, Igor, Künzer, Claudia, Niklaus, Markus   +4 more
core   +1 more source

Replicability of data collected for empirical estimation of relative pollen productivity [PDF]

, 2016
The effects of repeated survey and fieldwork timing on data derived from a recently proposed standard field methodology for empirical estimation of relative pollen productivity (RPP) have been tested.
Bunting, M. Jane, Farrell, Michelle, Middleton, Richard   +2 more
core   +1 more source

Multiple steady-states in the terrestrial atmosphere-biosphere system: a result of a discrete vegetation classification? [PDF]

, 2007
International audienceMultiple steady states in the atmosphere-biosphere system can arise as a consequence of interactions and positive feedbacks. While atmospheric conditions affect vegetation productivity in terms of available light, water, and heat ...
Fraedrich, K., Kleidon, A., Low, C.
core   +2 more sources

Spatiotemporal Variation of Vegetation Productivity and Its Feedback to Climate Change in Northeast China over the Last 30 Years

Remote Sensing, 2021
Gross primary productivity (GPP) represents total vegetation productivity and is crucial in regional or global carbon balance. The Northeast China (NEC), abundant in vegetation resources, has a relatively large vegetation productivity; however, under ...
Ling Hu, Wenjie Fan, Wenping Yuan, Huazhong Ren, Yaokui Cui   +4 more
doaj   +1 more source

2018 Vegetable Production Handbook Chapter 5: Asian Vegetable Production

EDIS, 2018
This 1-page fact sheet is chapter 5 of the 2018 Vegetable Production Handbook. Written by Guodong Liu, Christian F. Miller, Bonnie Wells, Yuncong Li, and Qingren Wang, and published by the Horticultural Sciences Department, 2018. CV301/CV301: Chapter 5. Ethnic Vegetable Production (ufl.edu)
Guodong Liu, Christian F. Miller, Bonnie Wells, Yuncong Li, Qingren Wang   +4 more
openaire   +5 more sources