FRED Data Sources

Jonasson, Sven, and Terry V. Callaghan. 1992. “Root Mechanical Properties Related to Disturbed and Stressed Habitats in the Arctic” 122: 179-86. https://doi.org/10.1111/j.1469-8137.1992.tb00064.x.

Clemensson-Lindell, Anna, and Hans Persson. 1992. “Effects of Freezing on Rhizosphere and Root Nutrient Content Using Two Soil Sampling Methods” 139: 39-45. https://doi.org/10.1007/bf00012840.

Piedade, M.T.F., W.J. Junk, and J.A.N. De Mello. 1992. “A Floodplain Grassland in the Central Amazon”. In , 127-58.

Garcia-Moya, E., and P.M. Castro. 1992. “Saline Grassland Near Mexico City”. In , 70-99.

Qiu, G.K., Y.K. Shen, D.Y. Li, Z.W. Wang, Q.M. Huang, D.D. Yang, and A.X. Gao. 1992. “Bamboo in Sub-Tropical Eastern China”. In .

Lucot, E., and S. Bruckert. 1992. “Organisation Du système Racinaire Du Chêne pédonculé (Quercus Robur) développé En Conditions édaphiques Non Contraignantes (sol Brun Lessivé Colluvial)” 49: 465-79. https://doi.org/10.1051/forest:19920503.

Lugo, Ariel E. 1992. “Comparison of Tropical Tree Plantations With Secondary Forests of Similar Age” 62: 1. https://doi.org/10.2307/2937169.

Dupuy, N.C., and B.L. Dreyfus. 1992. “Bradyrhizobium Populations Occur in Deep Soil under the Leguminous Tree Acacia Albida” 58: 2415-19.

Dumortier, M. 1991. “Below-Ground Dynamics in a Wet Grassland Ecosystem”. In , 301-9. Oxford: Blackwell Scientific Publications.

Caldwell, M. M., J. H. Manwaring, and S. L. Durham. 1991. “The Microscale Distribution of Neighbouring Plant Roots in Fertile Soil Microsites” 5: 765. https://doi.org/10.2307/2389539.

Abbott, Michael L., Leslie Fraley, and Timothy D. Reynolds. 1991. “Root Profiles of Selected Cold Desert Shrubs and Grasses in Disturbed and Undisturbed Soils” 31: 165-78. https://doi.org/10.1016/0098-8472(91)90067-x.

Olsthoorn, A.F.M. 1991. “Fine Root Density and Root Biomass of Two Douglas-Fir Stands on Sandy Soils in the Netherlands. 1. Root Biomass in Early Summer” 39: 49-60.

Shaver, Gaius R., and Stuart Chapin III. 1991. “Production: Biomass Relationships and Element Cycling in Contrasting Arctic Vegetation Types” 61: 1. https://doi.org/10.2307/1942997.

Bang-xing, W. 1991. “Studies on the Vertical Structure of Seasonal Rain-Forest in Xishuangbanna of Yunnan” 33: 228-28.

Camiré, Claude, B. Cote, and S. Brulotte. 1991. “Decomposition of Roots of Black Alder and Hybrid Poplar in Short-Rotation Plantings: Nitrogen and Lignin Control” 138: 123-32. https://doi.org/10.1007/bf00011814.

Canadell, Josep, and Ferran Rodà. 1991. “Root Biomass of Quercus Ilex in a Montane Mediterranean Forest” 21: 1771-78. https://doi.org/10.1139/x91-245.

Simonovic, V. 1991. “Biomass of Roots in Natural Oak-Hornbeam Ecosystem”. In , 1-649.

Castellanos, J., M. Maass, and J. Kummerow. 1991. “Root Biomass of a Dry Deciduous Tropical Forest in Mexico” 131: 225-28. https://doi.org/10.1007/bf00009452.

Farrish, K. W. 1991. “Spatial and Temporal Fine-Root Distribution in Three Louisiana Forest Soils” 55: 1752. https://doi.org/10.2136/sssaj1991.03615995005500060041x.

Farrish, K. W. 1991. “Spatial and Temporal Fine-Root Distribution in Three Louisiana Forest Soils” 55: 1752. https://doi.org/10.2136/sssaj1991.03615995005500060041x.

Ram, Jeet, S. P. Singh, and J. S. Singh. 1991. “Effect of Fertilizer on Plant Biomass Distribution and Net Accumulation Rate in an Alpine Meadow in Central Himalaya, India” 44: 140. https://doi.org/10.2307/4002312.

Koch, George W., Arnold J. Bloom, and Stuart Chapin. 1991. “Ammonium and Nitrate As Nitrogen Sources in Two Eriophorum Species” 88: 570-73. https://doi.org/10.1007/bf00317721.

Sjors, Hugo. 1991. “Phyto- and Necromass above and below Ground in a Fen” 14: 208-18. https://doi.org/10.1111/j.1600-0587.1991.tb00654.x.

Parrotta, John A., and Jean Lodge. 1991. “Fine Root Dynamics in a Subtropical Wet Forest Following Hurricane Disturbance in Puerto Rico” 23: 343. https://doi.org/10.2307/2388250.

Lichtenegger, E., and L. Kutschera-Mitter. 1991. “Spatial Root Types” 24: 359-65. https://doi.org/10.1016/b978-0-444-89104-4.50051-7.

Nobel, P. S., M. E. Loik, and R. W. Meyer. 1991. “Microhabitat and Diel Tissue Acidity Changes for Two Sympatric Cactus Species Differing in Growth Habit” 79: 167. https://doi.org/10.2307/2260791.

Singh, J.S., L. Singh, and C. B. Pandey. 1991. “Savannization of Dry Tropical Forest Increases Carbon Flux Relative to Storage” 61: 477-80.

Vandenbelt, R. J. 1991. “Rooting Systems of Western and Southern African Faidherbia Albida (Del.) A. Chev. (syn. Acacia Albida Del.) —a Comparative Analysis With Biogeographic Implications” 14: 233-44. https://doi.org/10.1007/bf00115738.

Rastin, N. 1991. “Influence of Waterlogging on Root Distribution, Fine-Root Biomass and Mycorrhizal Number of Norway Spruce” 24: 319-32. https://doi.org/10.1016/b978-0-444-89104-4.50046-3.

Lana, Paulo da Cunha, Claudia Guiss, and Sibelle Trevisan Disaró. 1991. “Seasonal Variation of Biomass and Production Dynamics for Above- and Belowground Components of a Spartina Alterniflora Marsh in the Euhaline Sector of Paranaguá Bay (SE Brazil)” 32: 231-41. https://doi.org/10.1016/0272-7714(91)90017-6.

Powell, Susan W., and Frank P. Day. 1991. “Root Production in Four Communities in the Great Dismal Swamp” 78: 288. https://doi.org/10.2307/2445251.

Oosterbaan, A., and G. J. Nabuurs. 1991. “Relationships Between Oak Decline and Groundwater Class in The Netherlands” 136: 87-93. https://doi.org/10.1007/bf02465223.

Yin, Xiwei, James A. Perry, and Robert K. Dixon. 1991. “Temporal Changes in Nutrient Concentrations and Contents of Fine Roots in a Quercus Forest” 44: 175-84. https://doi.org/10.1016/0378-1127(91)90006-h.

Cuevas, Elvira, Sandra Brown, and Ariel E. Lugo. 1991. “Above- and Belowground Organic Matter Storage and Production in a Tropical Pine Plantation and a Paired Broadleaf Secondary Forest” 135: 257-68. https://doi.org/10.1007/bf00010914.

Xu, Y. 1990. “Ökologische Grundlagen für Den Anbau Der großen küstentanne (Abies Grandis lindl.) Auf vernässten böden.”

Sundriyal, R.C., and A.P. Joshi. 1990. “Effect of Grazing on Standing Crop, Productivity and Efficiency of Energy Capture in an Alpine Grassland Ecosystem at Tungnath (Garhwal Himalaya), India” 31: 84-97.

Rajwar, G.S., and V.C. Ramola. 1990. “Variation in Net Primary Production of East and West Facing Slope Montane Grasslands of Uttarkashi, Garhwal Himalaya” 116: 717-22.

Low, A. B., and B. B. Lamont. 1990. “Aerial and Belowground Phytomass of Banksia Scrub-Heath at Eneabba, South-Western Australia” 38: 351. https://doi.org/10.1071/bt9900351.

Dobrowolski, James P., Martyn M. Caldwell, and James H. Richards. 1990. “Basin Hydrology and Plant Root Systems”. In , 80:243-92. Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-74799-1_7.

Kummerow, Jochen, Margarete Kummerow, and Louis Trabaud. 1990. “Root Biomass, Root Distribution and the Fine-Root Growth Dynamics of Quercus Coccifera L. In the Garrigue of Southern France” 87: 37-44. https://doi.org/10.1007/bf00045653.

Coughenour, Michael B., James E. Ellis, and Robert G. Popp. 1990. “Morphometric Relationships and Developmental Patterns of Acacia Tortilis and Acacia Reficiens in Southern Turkana, Kenya” 117: 8. https://doi.org/10.2307/2997124.

Miller, P.M., L.E. Eddleman, and S. Kramer. 1990. “Allocation Patterns of Carbon and Minerals in Juvenile and Small-Adult Juniperus Occidentalis” 36: 734-47.

Ulehlova, B. 1990. “Resources of Soil Fertility in Grasslands” 9: 193-206.

Marion, G. M., and J. Kummerow. 1990. “Ammonium Uptake by Field-Grown Eriophorum Vaginatum Roots under Laboratory and Simulated Field Conditions” 13: 50-55. https://doi.org/10.1111/j.1600-0587.1990.tb00588.x.

Haug, I., and K. H. Feger. 1990. “Effects of Fertilization With MgSO4 and (NH4)2SO4 on Soil Solution Chemistry, Mycorrhiza and Nutrient Content of Fine Roots in a Norway Spruce Stand” 54: 453-67. https://doi.org/10.1007/bf02385238.

Alvarez-Lopez, M. 1990. “Ecology of Pterocarpus Officinalis Forested Wetlands in Puerto Rico”. In , 251-65. Amsterdam: Elsevier.

Fiala, Karel. 1990. “Live and Dead Underground Plant Biomass in a Natural Meadow Hydrosere” 25: 113-35. https://doi.org/10.1007/bf02912735.

Goldfarb, Daniel, Ron Hendrick, and Kurt Pregitzer. 1990. “Seasonal Nitrogen and Carbon Concentrations in White, Brown and Woody Fine Roots of Sugar Maple (Acer Saccharum Marsh)” 126: 144-48. https://doi.org/10.1007/bf00041381.

Link, Steven O., Glendon W. Gee, Michael E. Thiede, and Peter A. Beedlow. 1990. “Response of a shrub‐steppe Ecosystem to Fire: Soil Water and Vegetational Change” 4: 163-72. https://doi.org/10.1080/15324989009381245.

Dhyani, S. K., P. Narain, and R. K. Singh. 1990. “Studies on Root Distribution of Five Multipurpose Tree Species in Doon Valley, India” 12: 149-61. https://doi.org/10.1007/bf00123470.