| Disturbances and structural development of natural forest ecosystems with silvicultural implications, using Douglas-fir forests as an example JF Franklin, TA Spies, R Van Pelt, AB Carey, DA Thornburgh, DR Berg, ... Forest ecology and management 155 (1-3), 399-423, 2002 | 2119 | 2002 |
| Light regimes beneath closed canopies and tree-fall gaps in temperate and tropical forests CD Canham, JS Denslow, WJ Platt, JR Runkle, TA Spies, PS White Canadian journal of forest research 20 (5), 620-631, 1990 | 1280 | 1990 |
| Conserving biodiversity in managed forests AJ Hansen, TA Spies, FJ Swanson, JL Ohmann BioScience 41 (6), 382-392, 1991 | 1101 | 1991 |
| Lidar remote sensing of the canopy structure and biophysical properties of Douglas-fir western hemlock forests MA Lefsky, WB Cohen, SA Acker, GG Parker, TA Spies, D Harding Remote sensing of environment 70 (3), 339-361, 1999 | 1092 | 1999 |
| Growing‐season microclimatic gradients from clearcut edges into old‐growth Douglas‐fir forests J Chen, JF Franklin, TA Spies Ecological applications 5 (1), 74-86, 1995 | 1056 | 1995 |
| Plant species diversity in natural and managed forests of the Pacific Northwest CB Halpern, TA Spies Ecological Applications 5 (4), 913-934, 1995 | 886 | 1995 |
| Coarse woody debris in Douglas‐fir forests of western Oregon and Washington TA Spies, JF Franklin, TB Thomas Ecology 69 (6), 1689-1702, 1988 | 883 | 1988 |
| Vegetation responses to edge environments in old‐growth Douglas‐fir forests J Chen, JF Franklin, TA Spies Ecological applications 2 (4), 387-396, 1992 | 852 | 1992 |
| Contrasting microclimates among clearcut, edge, and interior of old-growth Douglas-fir forest J Chen, JF Franklin, TA Spies Agricultural and forest meteorology 63 (3-4), 219-237, 1993 | 837 | 1993 |
| The structure of natural young, mature, and old-growth Douglas-fir forests in Oregon and Washington TA Spies, JF Franklin Wildlife and vegetation of unmanaged Douglas-fir forests, 91-109, 1991 | 540 | 1991 |
| Estimating structural attributes of Douglas-fir/western hemlock forest stands from Landsat and SPOT imagery WB Cohen, TA Spies Remote sensing of environment 41 (1), 1-17, 1992 | 535 | 1992 |
| Estimating the age and structure of forests in a multi-ownership landscape of western Oregon, USA WB Cohen, TA Spies, M Fiorella International Journal of Remote Sensing 16 (4), 721-746, 1995 | 511 | 1995 |
| Forest structure: a key to the ecosystem. TA Spies | 467 | 1998 |
| Searching for resilience: addressing the impacts of changing disturbance regimes on forest ecosystem services R Seidl, TA Spies, DL Peterson, SL Stephens, JA Hicke Journal of applied ecology 53 (1), 120-129, 2016 | 459 | 2016 |
| Microclimatic and soil moisture responses to gap formation in coastal Douglas-fir forests AN Gray, TA Spies, MJ Easter Canadian Journal of Forest Research 32 (2), 332-343, 2002 | 427 | 2002 |
| Dynamics and pattern of a managed coniferous forest landscape in Oregon TA Spies, WJ Ripple, GA Bradshaw Ecological Applications 4 (3), 555-568, 1994 | 423 | 1994 |
| Semivariograms of digital imagery for analysis of conifer canopy structure WB Cohen, TA Spies, GA Bradshaw Remote Sensing of Environment 34 (3), 167-178, 1990 | 422 | 1990 |
| Ecological forest site classification BV Barnes, KS Pregitzer, TA Spies, VH Spooner Journal of Forestry 80 (8), 493-498, 1982 | 412 | 1982 |
| Microsite controls on tree seedling establishment in conifer forest canopy gaps AN Gray, TA Spies Ecology 78 (8), 2458-2473, 1997 | 406 | 1997 |
| Gap size, within-gap position and canopy structure effects on conifer seedling establishment AN Gray, TA Spies Journal of ecology, 635-645, 1996 | 404 | 1996 |
