Displaying 276 - 350 out of 267543 Object(s)

Author(s) Year Article/Chapter Title Book/Journal
Øllgaard, Benjamin 2001 8B. Plagiogyriaceae.   View Details Flora of Ecuador
Øllgaard, Benjamin 2001 9. Schizaeaceae.   View Details Flora of Ecuador
Haberyan, K. A., Horn, S. P. 1999 A 10,000-year diatom record from a glacial lake in Costa Rica.   View Details Mountain Research and Development
League, B. L., Horn, S. P. 2000 A 10,000 year record of páramo fires in Costa Rica.   View Details Journal of Tropical Ecology
Higuera-Gundy, A., Brenner, M., Hodell, D. A., Curtis, J. H., Leyden, B. W., Binford, M. W. 1999 A 10,300 \14/C yr record of climate and vegetation change from Haiti.   View Details Quaternary research; interdisciplinary journal
Toft, C. A. 1995 A 10-year demographic study of rabbitbrush (Chrysothamnus nauseosus): Growth, survival and water limitation.   View Details Oecologia
Teed, R. 2000 A >130,000-year-long pollen record from Pittsburg Basin, Illinois.   View Details Quaternary research; interdisciplinary journal
Anderson, P. M., Reanier, R. E., Brubaker, L. B. 1990 A 14,000- Year pollen record from Sithylemenkat Lake, North Central Alaska.   View Details Quaternary research; interdisciplinary journal
Woolfenden, W. B. 2003 A 180,000-year pollen record from Owens Lake, CA: Terrestrial vegetation change on orbital sacles.   View Details Quaternary research; interdisciplinary journal
Betancourt, Julio L., Latorre, C., Rech, J. A., Quade, J., Rylander, K. A. 2000 A 22,000-year record of monsoonal precipitation from northern Chile's Atacama Desert.   View Details Science
Heinen, J. T., Currey, R. C. D. 2000 A 22-year study on the effectsw of mammalian browsing on forest succession following a clearcut in northern Lower Michigan.   View Details American Midland Naturalist
Abrams, M. D., Orwig, D. A. 1996 A 300-year history of disturbance and canopy recruitment for co-occurring white pine and hemlock on the Allegheny Plateau, USA.   View Details Journal of Ecology. London
Jackson, S. T., Lyford, M. E., Betancourt, Julio L. 2002 A 4000-year record of woodland vegetation from Wind River Canyon, central Wyoming.   View Details Western North American Naturalist
Shumway, D. L., Abrams, M. D., Ruffner, C. M. 2001 A 400-year history of fire and oak recruitment in an old-growth oak forest in western Maryland, U. S. A.   View Details Canadian journal of forest research
Biondi, F. 2001 A 400-year tree-ring chronology from the tropical treeline of North America.   View Details Ambio; Journal of the Human Environment, Research and Management. Stockholm
Heusser, L., Heusser, C., Kleczkowski, A., Crowhurst, S. 1999 A 50,000-yr pollen record from Chile of South American millennial-scale climate instability during the last glaciation.   View Details Quaternary research; interdisciplinary journal
Greenwald, D. N., Brubaker, L. B. 2001 A 5000-year record of disturbance and vegetation change in riparian forests of the Queets River, Washington, U. S. A.   View Details Canadian journal of forest research
Mensing, S. A., Michaelsen, J., Byrne, R. 1999 A 560-year record of Santa Ana fires reconstructed from charcoal deposited in the Santa Barbara Basin, California.   View Details Quaternary research; interdisciplinary journal
John, E., Turkington, R. 1997 A 5-year study of the effects of nutrient availability and herbivory on two boreal forest herbs.   View Details Journal of Ecology. London
Gavin, D. G., Brubaker, L. B. 1999 A 6000-year soil pollen record of subalpine meadow vegetation in the Olympic Mountains, Washington, USA.   View Details Journal of Ecology. London
Kurz, W. A., Apps, M. J. 1999 A 70-year retrospective analysis of carbon fluxes in the Canadian Forest Sector.   View Details Ecological Applications
Day, J. W., Coronado-Molina, C., Vera-Herrera, F. R., Twilley, R., Rivera-Monroy, V. H., Alvarez-Guillen, H., Day, R., Conner, W. 1996 A 7 year record of above-ground net primary production in a southeastern Mexican mangrove forest.   View Details Aquatic Botany; an international scientific journal dealing with applied and fundamental research on submerged, floating and emergent plants in marine and freshwater ecosystems
Long, C. J., Whitlock, C., Bartlein, P. J., Millspaugh, S. H. 1998 A 9000-year fire history from the Oregon Coast Range, based on a high-resolution charcoal study.   View Details Canadian journal of forest research
Cain, M. D. 1995 A 9-year evaluation of the effects of herbaceous competition on upland hardwoods that developed from sprouts on cutover sites.   View Details Research papers P N W, United States Forest Service
Mitich, L. W. 1996 A. A. Nichol --- student of Arizona flora.   View Details Haseltonia: Yearbook of the Cactus and Succulent Journal
Clebsch, E. E. C. 1998 Aaron John Sharp --- a remembrance.   View Details Castanea; the journal of the Southern Appalachian Botanical Club
Graeff, Orlando R., Pagani, Y. V. 1996 A associação fogo- capim-gordura e o desaparecimento de Alcantarea imperialis.   View Details Bromélia; revista de Sociedada de Brasiliera de Bromelias
Rico-Arce, María de L., Cooke, D. 1997 Abarema idiopoda Leguminosae-Mimosoideae.   View Details Curtis's Botanical Magazine
Rico-Arce, María de L., Cooke, D. 1997 Abarema idiopoda Leguminosae-Mimosoideae.   View Details Curtis's Botanical Magazine
Bastow, J. L., Sabo, J. L., Finlay, J. C., Power, M. E. 2002 A basal aquatic-terrestrial trophic link in rivers: Algal subsidies via shore-dwelling grasshoppers.   View Details Oecologia
Wiggins, J., Binney, E. 1999 A baseline study of the distribution of Spartina alterniflora in Padilla Bay.   View Details Douglasia occasional papers
Luther, Harry E. 1997 A beautiful new Pitcairnia species from western Ecuador.   View Details Journal of the Bromeliad Society
Jones, Ronald L., Thompson, R. L. 1986 A beech-hemlock stand in the Knobstone Escarpment of Madison County, Kentucky.   View Details Transactions of the Kentucky Academy of Science
Duncan, E. G., Keay, S. M. 1990 Aberrant dikaryons in the Lycoperdaceae.   View Details Mycologia: Official bimonthly publication of the Mycological Society of America
Lok, R. 2001 A better understanding of traditional homegardens through the use of locally defined management zones.   View Details Indigenous knowledge and development monitor
Harrington, C. A., Kallas, M. A. 2002 A bibliography for Quercus garryana and other geographically associated and botanically related oaks.   View Details General technical report P N W, United States Forest Service
Thorne, Robert F. 1998 A bibliography of floristics in southern California: Part 1 - entire region.   View Details Crossosoma. Claremont, CA
Thorne, Robert F. 1998 A bibliography of floristics in southern California: Part 2 --- Literature pertinent to local areas. Part 3 --- Ongoing and projected floristic projects for southern California vascular plants.   View Details Crossosoma. Claremont, CA
Heinrichs, M. L., Antos, J. A., Hebda, R. J., Allen, G. B. 2002 Abies lasiocarpa (Hook.) Nutt. in the late-glacial and early-Holocene vegetation of British Columbia, Canada, and adjacent regions in Washington, USA.   View Details Review of palaeobotany and palynology
Sánchez, C., Cárdenas, J., Rodriguez-Hahn, L., Ramamoorthy, T. P. 1989 Abietane diterpenoids of Salvia anastomosans.   View Details Phytochemistry
Locklear, James H. 1996 A big year for the dwarf milkweed [Asclepias uncialis].   View Details Aquilegia; Newsletter of the Colorado Native Plant Society. Fort Collins, CO
Cusick, Allison W. 2002 A binomial for the hybrid Polypodium of eastern North America.   View Details American Fern Journal; quarterly journal of the American Fern Society
Gignac, L. D., Halsey, L. A., Vitt, Dale H. 2000 A bioclimatic model for the distribution of Sphagnum-dominated peatlands in North America under present climatic conditions.   View Details Journal of Biogeography
Pan, Y., McGuire, A. D., Melillo, J. M., Kicklighter, D. W., Sitch, S., Prentice, I. C. 2002 A biogeochemistry-based dynamic vegetation model and its application along a moisture gradient in the continental United States.   View Details Journal of vegetation science
da Silva, A. G., Barroso, Graziela M. 1995 A biologia da reprodução de Bonnetia stricta (Theaceae).   View Details Archivos do Jardim Botanico do Rio de Janeiro
Killeen, Timothy J., Schulenberg, T. S., Murdoch, J., Alonso, L. 1998 A biological assessment of Parque Nacional Noel Kempff Mercado, Bolivia   View Details R A P working papers
Chernoff, B., Machado-Allison, A., Riseng, K., Montambault, J. R. 2003 A biological assessment of the aquatic ecosysems of the Caura River Basin, Bolivar State, Venezuela. Una evaluación rápida de los ecosistemas acuáticos de la cuenca del Río Caura, Estado Bolívar, Venezuela.   View Details RAP Bull. Biol. Assessm.
Chernoff, B., Willink, P. W., Montambault, J. R. 2001 A biological assessment of the aquatic ecosystems of the Río Paraguay Basin, Alto Paraguay, Paraguay.   View Details RAP Bull. Biol. Assessm.
Cleveland, D. A., Soleri, Daniela, Smith, S. E. 2000 A biological framework for understanding farmers' plant breeding.   View Details Economic botany; Devoted to past, present, and future uses of plants by people
Wood, J. 1999 A biophysical and florisitic description of the northern half of Stevens and Ferry counties, Washington.   View Details Douglasia occasional papers
Colmenares, O. A., Teran, L. 1993 A biostratigraphic study of Paleogene sequences in southwestern Venezuela.   View Details Palynology
Baldwin, B. G., Preston, Robert E., Wessa, B. L., Wetherwax, M. 2001 A biosystematic and phylogenetic assessment of sympatric taxa in Blepharizonia (Compositae-Madiinae).   View Details Systematic Botany
Baldwin, B. G., Preston, Robert E., Wessa, B. L., Wetherwax, M. 2001 A biosystematic and phylogenetic assessment of sympatric taxa in Blepharizonia (Compositae-Madiinae).   View Details Systematic Botany
Mathews, S., Lavin, M. 1998 A biosystematic study of Castilleja crista-galli (Scrophulariaceae): An allopolyploid origin reexamined.   View Details Systematic Botany
Tabarelli, Marcelo, Peres, C. A. 2002 Abiotic and vertebrate seed dispersal in the Brazilian Atlantic forest: Implications for forest regeneration.   View Details Biological Conservation
Kramer, M. G., Hansen, A. J., Taper, M. L., Kissinger, E. J. 2001 Abiotic controls on long-term windthrow disturbance and temperate rain forest dynamics in southeast Alaska.   View Details Ecology
McDermott, M., Darnowski, D. W. 2002 Abiotic factors, particularly CO2 concentration, affecting carnivotous plants from eastern shore of Maryland.   View Details Carnivorous plant newsletter; journal of the International Carnivorous Plant Society
Ackerman, James D. 2000 Abiotic pollen and pollination: Ecological, functional, and evolutionary perspectives.   View Details Plant Systematics and Evolution
Greenlee, J. T., Callaway, R. M. 1996 Abiotic stress and the relative importance of interference and facilitation in montane bunchgrass communities in western Montana.   View Details The American Naturalist
Jurjavcic, N. L., Harrison, Susan P., Wolf, A. T. 2002 Abiotic stress, competition, and the distribution of the native annual grass Vulpia microstachys in a mosaic environment.   View Details Oecologia
Kristiansen, J., Wilken, L. R., Jurgensen, T. 1995 A bloom of Mallomonas acaroides, a silica-scaled chrysophyte, in the crater pond of a pingo, Northwest Greenland.   View Details Polar biology
Pérez, M. C., Bonilla, S., León, L., Smarda, J., Komárek, J. 1999 A bloom of Nodularia baltica-spumigena group (Cyanobacteria) in a shallow coastal lagoon of Uruguay, South America.   View Details Algological Studies [Archiv für Hydrobiologie Supplementband]. Stuttgart.
Ginocchio, R., Montenegro, G. 2000 Abnormal bark formation in Echinopsis chilensis, a long lived tall columnar cacti of central Chile.   View Details Gayana Botánica
Bennett, J. P. 1995 Abnormal chemical element concentrations in lichens of Isle Royale National Park.   View Details Environmental and experimental botany; an international journal
Richardson, J. B. 1996 Abnormal spores and possible interspecific hybridization as a factor in the evolution of Early Devonian land plants.   View Details Review of palaeobotany and palynology
Gradstein, S. R., Vana, J. 1994 A boreal bryophyte community in a tropical montane forest in Mexico.   View Details Tropical Bryology
Greenway, K. J., Lieffers, V. J. 1997 A boreal forest grass with an open meadow photosynthetic strategy.   View Details Canadian Journal of Botany
Turner, N. J., Cocksedge, W. 2001 Aboriginal use of non-timber forest products in northwestern North America: Applications and issues.   View Details Journal of sustainable forestry
Sampaio, E. S., de Almeida, A. A. 1995 Aborto natural de botões, flores e frutos em Pyrostegia venusta (Bignoniaceae), na região urbana de Curitiba, Paraná, Brasil.   View Details Acta Biologica Paranaense. Curitiba
Edwards, S. W. 2002 A botanical exploration of the Tilden Park Area of San Pablo Ridge, Contra Costa County, CA.   View Details Four seasons. Berkeley, CA
Ross, S., Krueger, R. J. 2002 A botanical survey of the White Pine Trail State Park (Rails-to-Trails) in Mecosta County, Michigan, with emphasis on alien and medicinal plants.   View Details Michigan Botanist
Solntseva, M. 2003 About some terms of apomixis: Pseudogamy and androgenesis.   View Details Biologia. Bratislava
Van Tussenbroek, B. I. 1998 Above- and below-ground biomass and production by Thalassia testudinum in a tropical reef lagoon.   View Details Aquatic Botany; an international scientific journal dealing with applied and fundamental research on submerged, floating and emergent plants in marine and freshwater ecosystems
Ehrenfeld, Joan G., Zhu, W., Parsons, W. F. J. 1995 Above- and below-ground characteristics of persistent forest openings in the New Jersey Pinelands.   View Details Bulletin of the Torrey Botanical Club
Twolan-Strutt, L., Keddy, P. A. 1996 Above- and belowground competition intensity in two contrasting wetland plant communities.   View Details Ecology