M. D. Abràmoff, P. J. Magalhães, and S. J. Ram, Image processing with image, J Biophotonics Int, vol.11, 2004.

R. Z. Abramoff and A. C. Finzi, Are above-and below-ground phenology in sync, New Phytologist, vol.205, pp.1054-61, 2015.

L. Anderson, L. Comas, A. Lakso, and D. Eissenstat, Multiple risk factors in root survivorship: A 4-year study in Concord grape, New Phytologist, vol.158, pp.489-501, 2003.

S. H. Anderson, R. P. Udawatta, T. Seobi, and H. E. Garrett, Soil water content and infiltration in agroforestry buffer strips, Agroforest Syst, vol.75, pp.5-16, 2009.

J. A. Baddeley and C. A. Watson, Influences of Root Diameter, Tree Age, Soil Depth and Season on Fine Root Survivorship in Prunus avium, Plant Soil, vol.276, pp.15-22, 2005.

R. Block, K. Rees, and J. D. Knight, A Review of Fine Root Dynamics in Populus Plantations, Agroforest Syst, vol.67, pp.73-84, 2006.

G. Blume-werry, S. D. Wilson, J. Kreyling, and A. Milbau, The hidden season: growing season is 50% longer below than above ground along an arctic elevation gradient, New Phytologist, vol.209, pp.978-86, 2016.

T. K. Broschat, Root and shoot growth patterns in four palm species and their relationships with air and soil temperatures, HortScience, vol.33, pp.995-98, 1998.

R. Cardinael, Z. Mao, I. Prieto, A. Stokes, and C. Dupraz, Competition with winter crops induces deeper rooting of walnut trees in a Mediterranean alley cropping agroforestry system, Plant Soil, vol.391, pp.219-254, 2015.
URL : https://hal.archives-ouvertes.fr/hal-02195970

K. Chander, S. Goyal, P. D. Nandal, and K. K. Kapoor, Soil organic matter, microbial biomass and enzyme activities in a tropical agroforestry system, Biology and Fertility of Soils, vol.27, pp.168-72, 1998.

H. Y. Chen and B. W. Brassard, Intrinsic and extrinsic controls of fine root life span, Critical reviews in plant sciences, vol.32, pp.151-61, 2013.

L. Coll, A. Camarero, and J. Aragón, Fine Root Seasonal Dynamics, Plasticity, and Mycorrhization in 2 Coexisting Mediterranean Oaks with, Contrasting Aboveground Phenology. Ecoscience, vol.19, pp.238-283, 2012.

M. L. Contador, L. H. Comas, S. G. Metcalf, W. L. Stewart, P. Gomez et al., Root growth dynamics linked to above-ground growth in walnut (Juglans regia), Ann Bot-London, vol.116, pp.49-60, 2015.

T. Cox, W. Harris, B. Ausmus, and N. Edwards, The role of roots in biogeochemical cycles in eastern deciduous forests. The belowground Ecosystem: a Synthesis of Plant and associated Processes, pp.321-347, 1977.

J. M. Diez, I. Ibáñez, A. J. Miller-rushing, S. J. Mazer, and T. M. Crimmins, Forecasting phenology: from species variability to community patterns, Ecology letters, vol.15, pp.545-53, 2012.

E. Du and J. Fang, Linking belowground and aboveground phenology in two boreal forests in Northeast China, Oecologia, vol.176, pp.883-92, 2014.

C. Dupraz, C. Fournier, Y. Balvay, M. Dauzat, S. Pesteur et al., , vol.20, pp.95-114

J. D. Fridley, Extended leaf phenology and the autumn niche in deciduous forest invasions, Nature, vol.485, pp.359-62, 2012.

K. Fukuzawa, H. Shibata, K. Takagi, F. Satoh, T. Koike et al., Temporal variation in fine-root biomass, production and mortality in a cool temperate forest covered with dense understory vegetation in northern Japan, Forest Ecology and Management, vol.310, pp.700-710, 2013.

H. Garrett, R. Mcgraw, and W. Walter, Alley cropping practices, North American Agroforestry: An Integrated Science and Practice, pp.133-62, 2009.

D. P. Garrity, Agroforestry and the achievement of the Millennium Development Goals, Agroforest Syst, vol.61, pp.5-17, 2004.

A. Germon, R. Cardinael, I. Prieto, Z. Mao, and J. Kim, Unexpected phenology and lifespan of shallow and deep fine roots of walnut trees grown in a silvoarable Mediterranean agroforestry system, Plant Soil, vol.401, pp.409-435, 2016.
URL : https://hal.archives-ouvertes.fr/hal-02606019

R. A. Gill and R. B. Jackson, Global patterns of root turnover for terrestrial ecosystems, New Phytologist, vol.147, pp.13-31, 2000.

I. J. Green, L. A. Dawson, J. Proctor, E. I. Duff, and D. A. Elston, Fine root dynamics in a tropical rain forest is influenced by rainfall, Plant Soil, vol.276, pp.23-32, 2005.

D. Guo, R. J. Mitchell, J. M. Withington, P. Fan, and J. J. Hendricks, Endogenous and exogenous controls of root life span, mortality and nitrogen flux in a longleaf pine forest: root branch order predominates, Journal of Ecology, vol.96, pp.737-782, 2008.

D. L. Guo, R. J. Mitchell, and J. J. Hendricks, Fine root branch orders respond differentially to carbon source-sink manipulations in a longleaf pine forest, Oecologia, vol.140, pp.450-57, 2004.

J. R. Harris, N. L. Bassuk, R. W. Zobel, and T. H. Whitlow, Root and shoot growth periodicity of green ash, scarlet oak, turkish hazelnut, and tree lilac, J. Am. Soc. Hortic. Sci, vol.120, pp.211-227, 1995.

C. A. Harvey, O. Komar, R. Chazdon, B. G. Ferguson, and B. Finegan, Integrating Agricultural Landscapes with Biodiversity Conservation in the Mesoamerican Hotspot, Conservation Biology, vol.22, pp.8-15, 2008.

R. L. Hendrick and K. S. Pregitzer, The dynamics of fine root length, biomass, and nitrogen content in two northern hardwood ecosystems, Canadian Journal of Forest Research, vol.23, pp.2507-2527, 1993.

R. L. Hendrick and K. S. Pregitzer, Patterns of fine root mortality in 2 sugar maple forests, Nature, vol.361, pp.59-61, 1993.

R. L. Hendrick and K. S. Pregitzer, Applications of minirhizotrons to understand root function in forests and other natural ecosystems, Plant Soil, vol.185, pp.293-304, 1996.

R. L. Hendrick and K. S. Pregitzer, Temporal and Depth-Related Patterns of Fine Root Dynamics in Northern Hardwood Forests, Journal of Ecology, vol.84, pp.167-76, 1996.

J. J. Hendricks, R. L. Hendrick, C. A. Wilson, R. J. Mitchell, S. D. Pecot et al., Assessing the patterns and controls of fine root dynamics: an empirical test and methodological review, Journal of Ecology, vol.94, pp.40-57, 2006.

R. Heninger and D. White, Tree seedling growth at different soil temperatures, Forest Science, vol.20, pp.363-67, 1974.

J. Hubbart, T. Link, C. Campbell, and D. Cobos, Evaluation of a low-cost temperature measurement system for environmental applications, Hydrological Processes, vol.19, pp.1517-1540, 2005.

M. Huck, G. Hoogenboom, and C. M. Peterson, Soybean root senescence under drought stress, Minirhizotron observation tubes: methods and applications for measuring rhizosphere dynamics, pp.109-130, 1987.

M. G. Huck and H. M. Taylor, The Rhizotron as a Tool for Root Research, Advances in Agronomy, pp.1-35, 1982.

M. G. Johnson, Advancing fine root research with minirhizotrons, Environ Exp Bot, vol.45, pp.263-89, 2001.

S. Jose, Agroforestry for ecosystem services and environmental benefits: an overview, Agroforest Syst, vol.76, pp.1-10, 2009.

J. D. Joslin and M. Wolfe, Impacts of Water Input Manipulations on Fine Root Production and Mortality in a Mature Hardwood Forest, Plant Soil, vol.204, pp.165-74, 1998.

J. D. Joslin, M. H. Wolfe, and P. J. Hanson, Effects of altered water regimes on forest root systems, New Phytologist, vol.147, pp.117-146, 2000.

J. D. Joslin, M. H. Wolfe, and P. J. Hanson, Factors controlling the timing of root elongation intensity in a mature upland oak stand, Plant Soil, vol.228, pp.201-213, 2001.

C. Jourdan, E. V. Silva, J. Goncalves, J. Ranger, R. M. Moreira et al., Fine root production and turnover in Brazilian Eucalyptus plantations under contrasting nitrogen fertilization regimes, Forest Ecology and Management, vol.256, pp.396-404, 2008.
URL : https://hal.archives-ouvertes.fr/hal-02658977

H. Kahle, Response of roots of trees to heavy metals, Environmental and Experimental Botany, vol.33, pp.99-119, 1993.

C. C. Kern, A. L. Friend, J. Johnson, and M. D. Coleman, Fine root dynamics in a developing Populus deltoides plantation, Tree Physiology, vol.24, pp.651-60, 2004.

J. King, K. Pregitzer, and D. Zak, Clonal variation in above-and below-ground growth responses of Populus tremuloides Michaux: Influence of soil warming and nutrient availability, Plant Soil, vol.217, pp.119-149, 1999.

M. R. Kuhns, H. E. Garrett, R. O. Teskey, and T. M. Hinckley, Root-growth of black walnut trees related to soil-temperature, soil-water potential, and leaf water potential, Forest Science, vol.31, pp.617-646, 1985.

J. Lehmann and W. Zech, Fine root turnover of irrigated hedgerow intercropping in Northern Kenya, Plant Soil, vol.198, pp.19-31, 1998.

. Chapter, Above and belowground phenological relationships in hybrid walnut

G. Lobet, L. Pagès, and X. Draye, A Novel Image-Analysis Toolbox Enabling Quantitative Analysis of Root System Architecture, Plant Physiology, vol.157, pp.29-39, 2011.
URL : https://hal.archives-ouvertes.fr/hal-02646938

L. Mccormack, M. Adams, T. S. Smithwick, E. Eissenstat, and D. M. , Predicting fine root lifespan from plant functional traits in temperate trees, New Phytologist, vol.195, pp.823-854, 2012.

H. Lyr, Annales des sciences forestières1996, vol.53, pp.317-340

M. At, C. Jourdan, P. Deleporte, Y. Nouvellon, and L. St-andre, Root elongation in tropical Eucalyptus plantations: effect of soil water content, Ann Forest Sci, p.65, 2008.

H. Majdi, Root sampling methods -applications and limitations of the minirhizotron technique, Plant Soil, vol.185, pp.255-58, 1996.

H. Majdi, K. Pregitzer, A. Morén, J. Nylund, I. Ågren et al., Measuring Fine Root Turnover in Forest Ecosystems, Plant Soil, vol.276, pp.1-8, 2005.

Z. Mao, M. Bonis, H. Rey, L. Saint-andré, A. Stokes et al., Which processes drive fine root elongation in a natural mountain forest ecosystem?, Plant Ecology & Diversity, vol.6, pp.231-274, 2013.
URL : https://hal.archives-ouvertes.fr/hal-01268019

Z. Mao, M. L. Bonis, H. Rey, L. Saint-andre, A. Stokes et al., Which processes drive fine root elongation in a natural mountain forest ecosystem?, Plant Ecology & Diversity, vol.6, pp.231-274, 2013.
URL : https://hal.archives-ouvertes.fr/hal-01268019

Z. Mao, C. Jourdan, M. Bonis, F. Pailler, and H. Rey, Modelling root demography in heterogeneous mountain forests and applications for slope stability analysis, Plant Soil, vol.363, pp.357-82, 2013.
URL : https://hal.archives-ouvertes.fr/hal-01267864

S. Mapelli, L. Lombardi, I. Brambilla, A. Iulini, and A. Bertani, III International Walnut Congress, vol.4421995, pp.129-165

L. Mathieu, G. Lobet, P. Tocquin, and C. Périlleux, Rhizoponics": a novel hydroponic rhizotron for root system analyses on mature Arabidopsis thaliana plants, Plant Methods, vol.11, pp.1-8, 2015.

S. Mcadam, T. J. Brodribb, and J. J. Ross, Shoot-derived abscisic acid promotes root growth, Plant, Cell & Environment, vol.39, pp.652-59, 2016.

M. L. Mccormack, T. S. Adams, E. Smithwick, and D. M. Eissenstat, Variability in root production, phenology, and turnover rate among 12 temperate tree species, Ecology, vol.95, pp.2224-2259, 2014.

M. L. Mccormack and D. Guo, Impacts of environmental factors on fine root lifespan, Front Plant Sci, vol.5, p.205, 2014.

A. Menzel, Plant Phenological Anomalies in Germany and their Relation to Air Temperature and NAO, Climatic Change, vol.57, pp.243-63, 2003.

D. B. Metcalfe, P. Meir, L. Aragão, A. C. Da-costa, and A. P. Braga, The effects of water availability on root growth and morphology in an Amazon rainforest, Plant Soil, vol.311, pp.189-99, 2008.

R. K. Misra, Root and shoot elongation of rhizotron-grown seedlings of Eucalyptus nitens and Eucalyptus globulus in relation to temperature, Plant Soil, vol.206, pp.37-46, 1999.

L. Misson, A. Gershenson, J. Tang, M. Mckay, W. Cheng et al., Influences of canopy photosynthesis and summer rain pulses on root dynamics and soil respiration in a young ponderosa pine forest, Tree Physiology, vol.26, pp.833-877, 2006.

X. Morin, J. Roy, L. Sonié, and I. Chuine, Changes in leaf phenology of three European oak species in response to experimental climate change, New Phytologist, vol.186, pp.900-910, 2010.

R. Mulia and C. Dupraz, Unusual Fine Root Distributions of Two Deciduous Tree Species in Southern France: What Consequences for Modelling of Tree Root Dynamics?, Plant Soil, vol.281, pp.71-85, 2006.
URL : https://hal.archives-ouvertes.fr/hal-02658805

P. Nair, Carbon sequestration studies in agroforestry systems: a reality-check, Agroforest Syst, vol.86, pp.243-53, 2012.

R. Newaj, O. Chaturvedi, and A. Handa, Recent development in agroforestry research and its role in climate change adaptation and mitigation, Indian J. of Agroforestry, vol.18, pp.1-9, 2016.

K. S. Pregitzer, J. S. King, A. J. Burton, and S. E. Brown, Responses of tree fine roots to temperature, New Phytologist, vol.147, pp.105-120, 2000.

G. Psarras, I. A. Merwin, A. N. Lakso, and J. A. Ray, Root Growth Phenology, Root Longevity, and Rhizosphere Respiration of Field GrownMutsu'Apple Trees onMalling 9, Rootstock. J. Am, 2000.

, Soc. Hortic. Sci, vol.125, pp.596-602

L. Radville, M. L. Mccormack, E. Post, and D. M. Eissenstat, Root phenology in a changing climate, Journal of Experimental Botany, 2016.

L. Radville, E. Post, and D. M. Eissenstat, Root phenology in an Arctic shrub-graminoid community: the effects of long-term warming and herbivore exclusion, Climate Change Responses, vol.3, pp.1-9, 2016.

R. Nair, P. , M. Kumar, B. Nair, and V. D. , Agroforestry as a strategy for carbon sequestration, Journal of Plant Nutrition and Soil Science, vol.172, pp.10-23, 2009.

P. Reich, R. Teskey, P. Johnson, and T. Hinckley, Periodic root and shoot growth in oak, Forest Science, vol.26, pp.590-98, 1980.

A. D. Richardson, A. S. Bailey, E. G. Denny, C. W. Martin, and J. O'keefe, Phenology of a northern hardwood forest canopy, Global Change Biology, vol.12, pp.1174-88, 2006.

G. Schroth, Agroforestry and biodiversity conservation in tropical landscapes, 2004.

G. Schroth and C. A. Harvey, Biodiversity conservation in cocoa production landscapes: an overview, Biodiversity and Conservation, vol.16, pp.2237-2281, 2007.

G. Schroth and F. Sinclair, Impacts of trees on the fertility of agricultural soils. Trees, Crops and Soil Fertility: Concepts and Research Methods, pp.1-11, 2003.

V. L. Sloan, B. J. Fletcher, and G. K. Phoenix, Contrasting synchrony in root and leaf phenology across multiple sub-Arctic plant communities, Journal of Ecology, vol.104, pp.239-287, 2016.

S. Solomon, D. Qin, M. Manning, Z. Chen, and M. Marquis, Contribution of working group I to the fourth assessment report of the intergovernmental panel on climate change, 2007.

E. Somarriba, Revisiting the past: an essay on agroforestry definition, Agroforest Syst, vol.19, pp.233-273, 1992.

L. Soto-pinto, M. Anzueto, J. Mendoza, G. J. Ferrer, and J. B. De, Carbon sequestration through agroforestry in indigenous communities of Chiapas, Mexico. Agroforest Syst, vol.78, pp.39-51, 2009.

R. Z. Abramoff and A. C. Finzi, Are above-and below-ground phenology in sync, New Phytologist, vol.205, pp.1054-61, 2015.

J. S. Amthor, From sunlight to phytomass: on the potential efficiency of converting solar radiation to phyto-energy, New Phytologist, vol.188, pp.939-59, 2010.

T. L. Bauerle, D. R. Smart, W. L. Bauerle, C. Stockert, and D. M. Eissenstat, Root foraging in response to heterogeneous soil moisture in two grapevines that differ in potential growth rate, New Phytologist, vol.179, pp.857-66, 2008.

L. E. Buck, J. P. Lassoie, and E. C. Fernandes, Agroforestry in sustainable agricultural systems, 1998.

C. A. Canham, R. H. Froend, W. D. Stock, and M. Davies, Dynamics of phreatophyte root growth relative to a seasonally fluctuating water table in a Mediterranean-type environment, Oecologia, vol.170, pp.909-925, 2012.

R. Cardinael, Z. Mao, I. Prieto, A. Stokes, and C. Dupraz, Competition with winter crops induces deeper rooting of walnut trees in a Mediterranean alley cropping agroforestry system, Plant and Soil, vol.391, pp.219-254, 2015.
URL : https://hal.archives-ouvertes.fr/hal-02195970

G. Casassa, C. Rosenzweig, A. Imeson, D. Karoly, and C. Liu, Assessment of observed changes and responses in natural and managed systems, Climate change, 2007.

I. Chuine, Why does phenology drive species distribution?, Philosophical Transactions of the Royal Society B: Biological Sciences, vol.365, pp.3149-60, 2010.

I. Chuine and P. Cour, Climatic determinants of budburst seasonality in four temperate-zone tree species, New Phytologist, vol.143, pp.339-388, 1999.

L. H. Comas, L. Anderson, R. Dunst, A. Lakso, and D. Eissenstat, Canopy and environmental control of root dynamics in a long-term study of Concord grape, New Phytologist, vol.167, pp.829-869, 2005.

A. Donnelly, N. Salamin, M. B. Jones, . Biology, and . Environment, Proceedings of the Royal Irish Academy2006, pp.49-56

E. Du and J. Fang, Linking belowground and aboveground phenology in two boreal forests in Northeast China, Oecologia, vol.176, pp.883-92, 2014.

C. Dupraz, C. Fournier, Y. Balvay, M. Dauzat, S. Pesteur et al., , vol.20, pp.95-114

D. M. Eissenstat and M. M. Caldwell, Competitive ability is linked to rates of water extraction, Oecologia, vol.75, pp.1-7, 1988.

T. Endrulat, N. Buchmann, and I. Brunner, Carbon Allocation into Different Fine-Root Classes of Young Abies alba Trees Is Affected More by Phenology than by Simulated Browsing, PLoS One, vol.11, p.154687, 2016.

A. H. Fitter, J. D. Graves, G. K. Self, T. K. Brown, D. S. Bogie et al., Root production, turnover and respiration under two grassland types along an altitudinal gradient: influence of temperature and solar radiation, Oecologia, vol.114, pp.20-30, 1998.

A. H. Fitter, G. K. Self, T. K. Brown, D. S. Bogie, and J. D. Graves, Root production and turnover in an upland grassland subjected to artificial soil warming respond to radiation flux and nutrients, not temperature, Oecologia, vol.120, pp.575-81, 1999.

A. L. Friend, M. D. Coleman, and J. Isebrands, Carbon allocation to root and shoot systems of woody plants In Biology of adventitious root formation, pp.245-73, 1994.

A. Germon, R. Cardinael, I. Prieto, Z. Mao, and J. Kim, Unexpected phenology and lifespan of shallow and deep fine roots of walnut trees grown in a silvoarable Mediterranean agroforestry system, Plant and Soil, vol.401, pp.409-435, 2016.
URL : https://hal.archives-ouvertes.fr/hal-02606019

R. A. Gill and R. B. Jackson, Global patterns of root turnover for terrestrial ecosystems, New Phytologist, vol.147, pp.13-31, 2000.

S. Graefe, D. Hertel, and C. Leuschner, Estimating fine root turnover in tropical forests along an elevational transect using minirhizotrons, Biotropica, vol.40, pp.536-578, 2008.

G. Gyssels, J. Poesen, E. Bochet, and Y. Li, Impact of plant roots on the resistance of soils to erosion by water: a review, Progress in physical geography, vol.29, pp.189-217, 2005.

R. L. Hendrick and K. S. Pregitzer, Patterns of fine root mortality in two sugar maple forests, 1993.

M. G. Huck and H. M. Taylor, The Rhizotron as a Tool for Root Research, Advances in Agronomy, pp.1-35, 1982.

S. Jose, Agroforestry for ecosystem services and environmental benefits: an overview, Agroforestry Systems, vol.76, pp.1-10, 2009.

J. D. Joslin, M. H. Wolfe, and P. J. Hanson, Factors controlling the timing of root elongation intensity in a mature upland oak stand, Plant and Soil, vol.228, pp.201-213, 2001.

D. B. Kell, Large-scale sequestration of atmospheric carbon via plant roots in natural and agricultural ecosystems: why and how, Phil. Trans. R. Soc. B, vol.367, pp.1589-97, 2012.

A. Mahmoud and A. El-gindy, Interlaced impacts of solar radiation energy and amounts of water on some forest trees growth parameters, Journal of American Science, vol.12, 2016.

L. Mathieu, G. Lobet, P. Tocquin, and C. Périlleux, Rhizoponics": a novel hydroponic rhizotron for root system analyses on mature Arabidopsis thaliana plants, Plant Methods, vol.11, pp.1-8, 2015.

M. L. Mccormack, T. S. Adams, E. Smithwick, and D. M. Eissenstat, Variability in root production, phenology, and turnover rate among 12 temperate tree species, Ecology, vol.95, pp.2224-2259, 2014.

M. L. Mccormack, K. P. Gaines, M. Pastore, and D. M. Eissenstat, Early season root production in relation to leaf production among six diverse temperate tree species, Plant and Soil, vol.389, pp.121-150, 2015.

M. L. Mccormack and D. Guo, Impacts of environmental factors on fine root lifespan, Frontiers in Plant Science, vol.5, p.205, 2014.

A. Menzel, Plant Phenological Anomalies in Germany and their Relation to Air Temperature and NAO, Climatic Change, vol.57, pp.243-63, 2003.

R. K. Misra, Root and shoot elongation of rhizotron-grown seedlings of Eucalyptus nitens and Eucalyptus globulus in relation to temperature, Plant and Soil, vol.206, pp.37-46, 1999.

R. Mulia and C. Dupraz, Unusual Fine Root Distributions of Two Deciduous Tree Species in Southern France: What Consequences for Modelling of Tree Root Dynamics?, Plant and Soil, vol.281, pp.71-85, 2006.
URL : https://hal.archives-ouvertes.fr/hal-02658805

A. Najar, S. M. Landhäusser, J. G. Whitehill, P. Bonello, and N. Erbilgin, Reserves accumulated in nonphotosynthetic organs during the previous growing season drive plant defenses and growth in aspen in the subsequent growing season, Journal of chemical ecology, vol.40, pp.21-30, 2014.

R. Newaj, O. Chaturvedi, and A. Handa, Recent development in agroforestry research and its role in climate change adaptation and mitigation, Indian J. of Agroforestry, vol.18, pp.1-9, 2016.

R. J. Norby and R. B. Jackson, Root dynamics and global change: seeking an ecosystem perspective, New Phytologist, vol.147, pp.3-12, 2000.

J. Olesinski, M. B. Lavigne, and M. J. Krasowski, Effects of soil moisture manipulations on fine root dynamics in a mature balsam fir, Abies balsamea L. Mill.) forest. Tree Physiology, p.6, 2011.

Y. Oribe, R. Funada, M. Shibagaki, and T. Kubo, Cambial reactivation in locally heated stems of the evergreen conifer Abies sachalinensis (Schmidt) Masters, Planta, vol.212, pp.684-91, 2001.

K. S. Pregitzer, J. S. King, A. J. Burton, and S. E. Brown, Responses of tree fine roots to temperature, New Phytologist, vol.147, pp.105-120, 2000.

L. Radville, M. L. Mccormack, E. Post, and D. M. Eissenstat, Root phenology in a changing climate, Journal of Experimental Botany, 2016.

R. Nair, P. , M. Kumar, B. Nair, and V. D. , Agroforestry as a strategy for carbon sequestration, Journal of Plant Nutrition and Soil Science, vol.172, pp.10-23, 2009.

P. Reich, R. Teskey, P. Johnson, and T. Hinckley, Periodic root and shoot growth in oak, Forest Science, vol.26, pp.590-98, 1980.

J. Schöngart, M. Piedade, S. Ludwigshausen, V. Horna, and M. Worbes, Phenology and stemgrowth periodicity of tree species in Amazonian floodplain forests, Journal of Tropical Ecology, vol.18, pp.581-97, 2002.

M. Slaney, G. Wallin, J. Medhurst, and S. Linder, Impact of elevated carbon dioxide concentration and temperature on bud burst and shoot growth of boreal Norway spruce, Tree Physiology, vol.27, pp.301-313, 2007.

V. L. Sloan, B. J. Fletcher, and G. K. Phoenix, Contrasting synchrony in root and leaf phenology across multiple sub-Arctic plant communities, Journal of Ecology, vol.104, pp.239-287, 2016.

E. Somarriba, Revisiting the past: an essay on agroforestry definition, Agroforestry Systems, vol.19, pp.233-273, 1992.

D. F. Steinaker and S. D. Wilson, Phenology of fine roots and leaves in forest and grassland, Journal of Ecology, vol.96, pp.1222-1251, 2008.

D. F. Steinaker, S. D. Wilson, and D. A. Peltzer, Asynchronicity in root and shoot phenology in grasses and woody plants, Global Change Biology, vol.16, pp.2241-51, 2010.

A. E. Strand, S. G. Pritchard, M. L. Mccormack, M. A. Davis, and R. Oren, Irreconcilable Differences: Fine-Root Life Spans and Soil Carbon Persistence, Science, vol.319, pp.456-58, 2008.

R. P. Udawatta, J. J. Krstansky, G. S. Henderson, and H. E. Garrett, Agroforestry practices, runoff, and nutrient loss, Journal of Environmental Quality, vol.31, pp.1214-1239, 2002.

Y. Waisel, A. Eshel, T. Beeckman, and U. Kafkafi, Plant roots: the hidden half, 2002.

F. Wielgolaski, Starting dates and basic temperatures in phenological observations of plants, International Journal of Biometeorology, vol.42, pp.158-68, 1999.

F. Wielgolaski, Climatic factors governing plant phenological phases along a Norwegian fjord, International Journal of Biometeorology, vol.47, pp.213-233, 2003.

R. Abramoff, R. Z. Finzi, and A. C. , Are above-and below-ground phenology in sync, New Phytologist, vol.205, pp.1054-61, 2015.

M. O. Adu, A. Chatot, L. Wiesel, M. J. Bennett, and M. R. Broadley, A scanner system for highresolution quantification of variation in root growth dynamics of Brassica, J Exp Bot, p.65, 2014.

R. Aloni, The role of hormones in controlling vascular differentiation In Cellular aspects of wood formation, pp.99-139, 2013.

P. Alvarez-uria and C. Körner, Low temperature limits of root growth in deciduous and evergreen temperate tree species, Funct Ecol, vol.21, pp.211-229, 2007.

J. S. Amthor, From sunlight to phytomass: on the potential efficiency of converting solar radiation to phyto-energy, New Phytologist, vol.188, pp.939-59, 2010.

L. Anderson, L. Comas, A. Lakso, and D. Eissenstat, Multiple risk factors in root survivorship: A 4-year study in Concord grape, New Phytologist, vol.158, pp.489-501, 2003.

A. J. Burton, K. S. Pregitzer, and R. L. Hendrick, Relationships between fine root dynamics and nitrogen availability in Michigan northern hardwood forests, Oecologia, vol.125, pp.389-99, 2000.

L. Coll, J. J. Camarero, M. De-aragón, and J. , Fine root seasonal dynamics, plasticity, and mycorrhization in 2 coexisting Mediterranean oaks with contrasting aboveground phenology, Ecoscience, vol.19, pp.238-283, 2012.

L. H. Comas, L. Anderson, R. Dunst, A. Lakso, and D. Eissenstat, Canopy and environmental control of root dynamics in a long-term study of Concord grape, New Phytologist, vol.167, pp.829-869, 2005.

M. L. Contador, L. H. Comas, S. G. Metcalf, W. L. Stewart, P. Gomez et al., Root growth dynamics linked to above-ground growth in walnut (Juglans regia), Ann Bot-London, vol.116, pp.49-60, 2015.

M. Dannoura, Y. Kominami, H. Oguma, and Y. Kanazawa, The development of an optical scanner method for observation of plant root dynamics, vol.2, pp.14-18, 2008.

S. Dong, D. Neilsen, G. H. Neilsen, and M. Weis, A Scanner-based Root Image Acquisition Technique for Measuring Roots on a Rhizotron Window, HortScience, vol.38, pp.1385-88, 2003.

E. Du and J. Fang, Linking belowground and aboveground phenology in two boreal forests in Northeast China, Oecologia, vol.176, pp.883-92, 2014.

D. M. Eissenstat and M. M. Caldwell, Competitive ability is linked to rates of water extraction, Oecologia, vol.75, pp.1-7, 1988.

T. Endrulat, N. Buchmann, and I. Brunner, Carbon allocation into different fine-root classes of young Abies alba trees is affected more by phenology than by simulated browsing, PLoS One, vol.11, p.154687, 2016.

A. L. Friend, M. D. Coleman, and J. Isebrands, Carbon allocation to root and shoot systems of woody plants In Biology of adventitious root formation, pp.245-73, 1994.

X. Fu, J. Wang, H. Wang, X. Dai, F. Yang et al., Response of the fine root production, phenology, and turnover rate of six shrub species from a subtropical forest to a soil moisture gradient and shading, Plant and Soil, vol.399, pp.135-181, 2016.

R. A. Gill and R. B. Jackson, Global patterns of root turnover for terrestrial ecosystems, New Phytologist, vol.147, pp.13-31, 2000.

D. L. Guo, R. J. Mitchell, and J. J. Hendricks, Fine root branch orders respond differentially to carbon source-sink manipulations in a longleaf pine forest, Oecologia, vol.140, pp.450-57, 2004.

J. Hansen, G. Vogg, and E. Beck, Assimilation, allocation and utilization of carbon by 3-year-old Scots pine (Pinus sylvestris L.) trees during winter and early spring, Trees, vol.11, pp.83-90, 1996.

R. Heninger and D. White, Tree seedling growth at different soil temperatures, Forest Science, vol.20, pp.363-67, 1974.

P. Högberg, A. Nordgren, and G. I. Ågren, Carbon allocation between tree root growth and root respiration in boreal pine forest, Oecologia, vol.132, pp.579-81, 2002.

K. Jijoon, A growth model for root systems of virtual plants with soil and moisture control, IEICE transactions on information and systems, vol.89, pp.1743-50, 2006.

H. Kahle, Response of roots of trees to heavy metals, Environmental and Experimental Botany, vol.33, pp.99-119, 1993.

C. C. Kern, A. L. Friend, J. Johnson, and M. D. Coleman, Fine root dynamics in a developing Populus deltoides plantation, Tree Physiology, vol.24, pp.651-60, 2004.

D. Kuptz, F. Fleischmann, R. Matyssek, and T. E. Grams, Seasonal patterns of carbon allocation to respiratory pools in 60-yr-old deciduous (Fagus sylvatica) and evergreen (Picea abies) trees assessed via whole-tree stable carbon isotope labeling, New Phytologist, vol.191, pp.160-72, 2011.

J. López-bucio, A. Cruz-ram??ez, and L. Herrera-estrella, The role of nutrient availability in regulating root architecture, Current Opinion in Plant Biology, vol.6, pp.280-87, 2003.

B. López, S. Sabaté, and C. Gracia, Fine roots dynamics in a Mediterranean forest: effects of drought and stem density, Tree Physiology, vol.18, pp.601-607, 1998.

M. L. Mccormack, T. S. Adams, E. Smithwick, and D. M. Eissenstat, Predicting fine root lifespan from plant functional traits in temperate trees, New Phytologist, vol.195, pp.823-854, 2012.

M. L. Mccormack, T. S. Adams, E. Smithwick, and D. M. Eissenstat, Variability in root production, phenology, and turnover rate among 12 temperate tree species, Ecology, vol.95, pp.2224-2259, 2014.

M. L. Mccormack and D. Guo, Impacts of environmental factors on fine root lifespan, Front Plant Sci, vol.5, p.205, 2014.

R. K. Misra, Root and shoot elongation of rhizotron-grown seedlings of Eucalyptus nitens and Eucalyptus globulus in relation to temperature, Plant Soil, vol.206, pp.37-46, 1999.

W. L. Pan, R. P. Bolton, E. J. Lundquist, and L. K. Hiller, Portable rhizotron and color scanner system for monitoring root development, Plant Soil, vol.200, pp.107-119, 1998.

C. A. Polgar and R. B. Primack, Leaf-out phenology of temperate woody plants: from trees to ecosystems, New Phytologist, vol.191, pp.926-967, 2011.

K. S. Pregitzer, J. S. King, A. J. Burton, and S. E. Brown, Responses of tree fine roots to temperature, New Phytologist, vol.147, pp.105-120, 2000.

L. Radville, M. L. Mccormack, E. Post, and D. M. Eissenstat, Root phenology in a changing climate, Journal of Experimental Botany, 2016.

D. F. Steinaker and S. D. Wilson, Phenology of fine roots and leaves in forest and grassland, Journal of Ecology, vol.96, pp.1222-1251, 2008.

D. F. Steinaker, S. D. Wilson, and D. A. Peltzer, Asynchronicity in root and shoot phenology in grasses and woody plants, Global Change Biology, vol.16, pp.2241-51, 2010.

G. L. Tierney and T. J. Fahey, Fine root turnover in a northern hardwood forest: a direct comparison of the radiocarbon and minirhizotron methods, Canadian Journal of Forest Research, vol.32, pp.1692-97, 2002.

K. Vogt, D. Vogt, P. Palmiotto, P. Boon, J. O'hara et al., Review of root dynamics in forest ecosystems grouped by climate, climatic forest type and species, Plant Soil, vol.187, pp.159-219, 1995.

C. E. Wells and D. M. Eissenstat, Marked differences in survivorship among apple roots of different diameters, Ecology, vol.82, pp.882-92, 2001.