AGROECOLOGY
Tuesday, August 8, 2000 3:30 PM to 5:00 PM Sports Event Center (Site A) | 118 | Modeling restoration processes in a bottomland forest-agricultural landscape. NUTTLE, T. and J.W. HAEFNER | | 119 | Soil responses to land-use change on Citlaltepetl Volcano, Mexico. RUIZ-FONT, A. and L. VILLERS-RUIZ, M.A. ROJAS-VILORIA | | 120 | A nitrogen budget for Olmsted County, Minnesota. BRADLEY, K.L. and K. CRAWFORD, J.M.H. KNOPS | | 121 | Long-term changes in nitrogen loading across Chinese village landscapes. ELLIS, E.C. | | 122 | Responses of a low-diversity grassland to six years of experimental soil disturbance and nitrogen addition. PELTZER, D.A. and S.D. WILSON, H.A. HAGER | | 123 | Effects of irrigation and cultivation on soil carbon and nitrogen in northeastern Colorado. SINTON, P.J. and I.C. BURKE, W.K. LAUENROTH | | 124 | Primary production of summer-fallow winter wheat and native grasslands in the shortgrass steppe. SMITH, D.P. and W.K. LAUENROTH, I.C. BURKE | | 125 | Relationships between edaphic factors and vegetation in a chronosequence of abandoned agricultural fields: A case study along the San Pedro River, Arizona . OLEKSYSZYN, M.M. and J.C. STROMBERG, D.M. GREEN | | 126 | Comparing microarthropod and soil quality indices in three agricultural watersheds. ANDREWS, S.S. and R. HANSEN, D.L. KARLEN, C.A. CAMBARDELLA, T. MOORMAN | | 127 | Ecological studies on Monacha cantiana ( Montagu ) snails at Kafr El-Sheikh, Egypt. EL-KHODARY, A.S. and R.R. HELAL, F.A. SHARSHIR, W.A. SHAHAWY | | 128 | Insect species in Egyptian clover and alfalfa as related to crop system at Kafr El-Sheikh, Egypt and Sebha, Libya . GAMAL EL-MEZAYYEN, DRA. | | 129 | Effect of pruning and ammonium nitrate fertilizer on the populations of soil Acarina and Collembola in Jasmine grandiflorum, L. cultivations, in Kafr El-Sheikh, Egypt. TADROS, M.S. and F.A. SHARSHIR |
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