Displaying 9276 - 9350 out of 267543 Object(s)

Author(s) Year Article/Chapter Title Book/Journal
Suarez, A. V., Moraes, C., Ippolito, A. 1998 Defense of Acacia collinsii by an obligate and nonobligate ant species: The significance of encroaching vegetation.   View Details Biotropica
Maleck, K., Dietrich, R. A. 1999 Defense on multiple fronts: How do plants cope with diverse enemies?   View Details Trends in plant science
Cooper-Driver, G. A. 1990 Defense strategies in bracken, Pteridium aquilinum (L.)Kuhn.   View Details Annals of the Missouri Botanical Garden
Vourc'h, G., Martin, J. L., Duncan, P., Escarré, J., Clausen, T. P. 2001 Defensive adaptations of Thuja plicata to ungulate browsing: A comparative study between mainland and island populations.   View Details Oecologia
Soares Armeli, R., Mantovani, W. 2001 Definições de clareira natural e suas implicações no estudo da dinâmica sucessional em florestas.   View Details Rodriguésia; Revista do Instituto de Biologia Vegetal, Jardim Botânico e Estaçao Biologica do Itatiaya
Casper, B. B., Schenk, H. J., Jackson, R. B. 2003 Defining a plant's belowground zone of influence.   View Details Ecology
Gillespie, A. R., Jose, S., Mengel, D. B., Hoover, W. L., Pope, P. E., Seifert, J. R., Biehle, D. J., Stall, T., Benjamin, T. J. 2000 Defining competition vectors in a temperate alley cropping system in the midwestern USA. 1. Production physiology.   View Details Agroforestry Systems
Jose, S., Gillespie, A. R., Seifert, J. R., Biehle, D. J. 2000 Defining competition vectors in a temperate alley cropping system in the midwestern USA. 2. Competition for water   View Details Agroforestry Systems
Jose, S., Gillespie, A. R., Seifert, J. R., Mengel, D. B., Pope, P. E. 2000 Defining competition vectors in a temperate alley cropping system in the midwestern USA. 3. Competition for nitrogen and litter decomposition dynamics.   View Details Agroforestry Systems
Benjamin, T. J., Hoover, W. L., Seifert, J. R., Gillespie, A. R. 2000 Defining competition vectors in a temperate alley cropping system in the midwestern USA. 4. The economic return of ecological knowledge.   View Details Agroforestry Systems
MacDougall, Andrew S., Loo, J. A., Clayden, S. R., Goltz, J. G., Hinds, H. R. 1998 Defining conservation priorities for plant taxa in southeastern New Brunswick, Canada using herbarium records.   View Details Biological Conservation
Schuyler, Alfred E. 1999 Defining nature and protecting rare plants.   View Details Ecological restoration
de Senerpont Domis, L. N., Famà, P., Bartlett, A. J., Prud'homme van Reine, W. F., Espinosa, C. A., Trono, G. C. 2003 Defining taxon boundaries in members of the morphologically and genetically plastic genus Caulerpa (Caulerpales, Chlorophyta).   View Details Journal of phycology
Hall, F. C., Bryant, L., Clausnitzer, R., Geier-Hayes, K., Keane, R., Kertis, J., Shlisky, A., Steele, R. 1995 Definitions and codes for seral status and structure of vegetation.   View Details General technical report P N W, United States Forest Service
Jagels, R., LePage, B. A., Jiang, M. 2001 Definitive identification of Larix (Pinaceae) wood based on anatomy from the middle Eocene, Axel Heiberg Island, Canadian High Arctic.   View Details IAWA Journal
Nelson Sutherland, C. H., Fernández Casas, Francisco J. 1998 De flora hondurensi notulæ, præcipue nomenclaturales.   View Details Fontqueria
Nelson Sutherland, C. H., Fernández Casas, Francisco J. 1998 De flora hondurensi notulæ, præcipue nomenclaturales. II.   View Details Fontqueria
Nelson Sutherland, C. H., Fernández Casas, Francisco J. 1998 De flora hondurensi notulæ, præcipue nomenclaturales. III.   View Details Fontqueria
Anten, N. P. R., Martínez-Ramos, M., Ackerly, David D. 2003 Defoliation and growth in an understory palm: Quantifying the contributions of compensatory responses.   View Details Ecology
Cullings, K. W., Vogler, D. R., Parker, V. T., Makhija, S. 2001 Defoliation effects on the ectomycorrhizal community of a mixed Pinus contorta/Picea engelmannii stand in Yellowstone Park.   View Details Oecologia
Huntsinger, L., McClaran, M. P., Dennis, A., Bartolome, J. W. 1996 Defoliation response and growth of Nassella pulchra (A. Hitchc.) Barkworth from serpentine and non-serpentine populations.   View Details Madroño; Journal of the California Botanical Society
Patiño, Ed F. S. I. 2002 Deforestación en Bolivia.   View Details Bolivia Ecológica
Peterson, G. D., Heemskerk, M. 2001 Deforestation and forest regeneration following small-scale gold mining in the Amazon: the case of Suriname.   View Details Environmental Conservation
Torres-Rojo, J. M., Flores-Xolocotzi 2001 Deforestation and land use change in Mexico.   View Details Journal of sustainable forestry
Wunder, S. 1996 Deforestation and the uses of wood in the Ecuadorian Andes.   View Details Mountain Research and Development
Fearnside, P. M. 2003 Deforestation control in Mato Grosso: A new model for slowing the loss of Brazil's Amazon forest.   View Details Ambio; Journal of the Human Environment, Research and Management. Stockholm
Uhl, C., Kauffman, J. B. 1990 Deforestation, fire susceptibility, and potential tree responses to fire in the eastern Amazon.   View Details Ecology
Green, G. M., Sussman, R. W. 1990 Deforestation history of the eastern rain forests of Madagascar from satellite images.   View Details Science
Ataroff, M., Rada, F. 2000 Deforestation impact on water dynamics in a Venezuelan Andean cloud forest.   View Details Ambio; Journal of the Human Environment, Research and Management. Stockholm
Sánchez-Azofeifa, G. A., Harriss, R. C., Skole, D. L. 2001 Deforestation in Costa Rica: a quantitative analysis using remote sensing imagery.   View Details Biotropica
Mendoza, E., Dirzo, Rodolfo 1999 Deforestation in Lacandonia (southeast Mexico): Evidence for the declaration of the northernmost tropical hot-spot.   View Details Biodiversity and Conservation.
Brothers, T. S. 1997 Deforestation in the Dominican Republic: A village-level view.   View Details Environmental Conservation
Repetto, R. 1990 Deforestation in the tropics.   View Details Scientific American
Centeno, J. C. 1996 Deforestation --- out of control in Venezuela.   View Details Global biodiversity
Viña, A., Cavelier, J. 1999 Deforestation rates (1938--1988) of tropical lowland forests on the Andean foothills of Colombia.   View Details Biotropica
Pinder, J. E., Rea, T. E., Funsch, D. E. 1999 Deforestation, reforestation, and forest fragmentation on the upper coastal plain of South Carolina.   View Details American Midland Naturalist
Doweld, Alexander B. 2000 De genere Turbinicarpus F. Buxb. et Backeb. (Cactacea).   View Details Sukkulenty
Doerner, J. P., Carrara, P. E. 1999 Deglaciation and postglacial vegetation history of the West Mountains, west-central Idaho, U.S.A.   View Details Arctic, Antarctic and Alpine research; an interdisciplinary journal.
Corrêa, A. A. M. 1995 Degradação dos recursos naturais Brasileiros.   View Details Cadernos de geociências
Ramos, G. S., Dirzo, Rodolfo 1995 Degradadores de la madera de Cecropia obtusifolia Bertol (Moraceae) en áreas de fragmantación y selva de Los Tuxtlas, Veracruz, México.   View Details Biotam : investigación científica y tecnológica
Middleton, Beth A., McKee, K. L. 2001 Degradation of mangrove tissues and implications for peat formation in Belizean island forests.   View Details Journal of Ecology. London
Encinas, O., Daniel, G. 1997 Degradation of the gelatinous layer in aspen and rubberwood by the blue strain fungus Lasiodiplodia theobromae.   View Details IAWA Journal
Owens, S. A., Fields, P. F., Ewers, F. W. 1998 Degradation of the upper pulvinus in modern and fossil leaves of Cercis (Fabaceae).   View Details American Journal of Botany; official publication of the Botanical Society of America
Gómez-Laurito, Jorge, Zamora Villalobos, Nelson A. 1998 Deherainia lageniformis (Theophrastaceae), a new species from Costa Rica.   View Details Novon: A journal for botanical nomenclature
Baldwin, B. G. 1999 Deinandra bacigalupii (Compositae --- Madiinae), a new tarweed from eastern Alameda County, California.   View Details Madroño; Journal of the California Botanical Society
Szlachetko, Dariusz L., González Tamayo, J. Roberto, Rutkowski, P. 2001 Deiregyne cochleata (Orchidaceae, Spiranthinae), a new species from Mexico.   View Details Polish Botanical Journal
Niemeier, W. 2002 Dekorativ, aber wenig bekannt: Die Stammsukkulente Senecio praecox De Candolle.   View Details Kakteen und andere Sukkulenten
Allen, Bruce H. 1990 Delaware mosses.   View Details Evansia
Klips, Robert A., Snow, A. A. 1997 Delayed autonomous self-pollination in Hibiscus laevis (Malvaceae).   View Details American Journal of Botany; official publication of the Botanical Society of America
Echeverry, A. V., Protomastro, J. J., Westerkamp, C. 2003 Delayed autonomous self-pollination in the colonizer Crotalaria micans (Fabaceae: Papilionoideae): Structural and functional aspects.   View Details Plant Systematics and Evolution
Aime, M. Catherine, Miller, Orson K. 2002 Delayed germination of basidiospores in temperate species of Crepidotus (Fr.) Staude.   View Details Canadian Journal of Botany
Miglia, K. J., Freeman, D. C. 1996 Delayed pollination, stigma length, sex expression, and progeny sex ratio in spinach, Spinacea oleracea (Chenopodiaceae).   View Details American Journal of Botany; official publication of the Botanical Society of America
Tomback, D. F., Anderies, A. J., Carsey, K. S., Powell, M. L., Mellmann-Brown, S. 2001 Delayed seed germination in whitebark pine and regeneration patterns following the Yellowstone fires.   View Details Ecology
Kelly, J. K., Willis, J. H. 2001 Deleterious mutations and genetic variation for flower size in Mimulus guttatus.   View Details Evolution; international journal of organic evolution
Applequist, Wendy L., Wallace, R. S. 2002 Deletions in the plastid trnT-trnL intergenic spacer define clades within Cactaceae subfamily Cactoideae.   View Details Plant Systematics and Evolution
Ledezma, E., Apitz-Castro, R. 1998 Del folklore al mecanismo molecular: El ejemplo de ajoene.   View Details Interciencia. Caracas
Balkwill, M. J., Balkwill, K. 1997 Delimination and infragenetic classification of Barleria (Acanthaceae).   View Details Kew Bulletin
Esteves, Gerleni L. 1998 Delimitação, classificação infragenérica e novos táxons de Pavonia Cav. (Malvaceae).   View Details Boletim de Botanica, Departamento de Botanica, Instituto de Biociencias, Universidade de São Paulo. São Paulo
Záchia, R. A., Irgang, B. E. 1996 Delimitação de quatro espécies em Rollinia emarginata Schlecht. sensu lato (Annonaceae).   View Details Sellowia: Anais Botânicos do Herbário Barbosa Rodrigues
Crayn, Darren M., Kron, Kathleen A., Gadek, P. A., Quinn, C. J. 1996 Delimitation of Epacridaceae: Preliminary molecular evidence.   View Details Annals of Botany
Spalik, K., Wojewódzka, A., Downie, Stephen R. 2001 Delimitation of genera in Apiaceae with examples from Scandiceae subtribe Scandicinae.   View Details Edinburgh Journal of Botany
Al-Shehbaz, Ihsan A., Price, R. A. 1998 Delimitation of the genus Nasturtium (Brassicaceae).   View Details Novon: A journal for botanical nomenclature
Kärnefelt, E. I., Thell, A. 2001 Delimitation of the lichen genus Tuckermannopsis Gyeln. (Ascomycotina Parmeliaceae) based on morphology and DNA sequences.   View Details Bibliotheca Lichenologica
Meyer, W., Gams, K. W. 2003 Delimitation of Umbelopsis (Mucorales, Umbelopsidaceae fam. nov.) based on ITS sequence and RFLP data.   View Details Mycological Research
Abbott, Sean P., Sigler, L., Currah, R. S. 1996 Delimitation, typification, and taxonomic placement of the genus Arachnomyces.   View Details Systema Ascomycetum. Umea
Fraver, S., Brokaw, Nicholas V. L., Smith, A. P. 1998 Delimiting the gap phase in the growth cycle of Panamanian forest.   View Details Journal of Tropical Ecology
Crous, Pedro W., Theron, L., Van Zyl, W. H. 1997 Delineation of Cylindrocladium species with 1--3-septate conidia and clavate vesicles based on morphology and rDNA RFLPs.   View Details Mycological Research
Smith, S. G., Hayasaka, Eisuke 2001 Delineation of Schoenoplectus sect. Malacogeton (Cyperaceae), new combination, and distinctions of species.   View Details The Journal of Japanese Botany / Shokubutsu kenkyu zasshi
Kraft, G. T., Wynne, Michael J. 1996 Delineation of the genera Struvea Sonder and Phyllodictyon J. E. Gray (Cladophorales, Chlorophyta).   View Details Phycological research
Epler, M. F. 2002 Del Weniger (1923--1999), remarkable teacher and naturalist.   View Details Sida; Contributions to Botany
Grant, Jason R., Struwe, Lena 2003 De Macrocarpaceae Grisebach (Ex Gentianaceis) Speciebus Novis III: Six new species of moon-gentians (Macrocarpaea, Gentianaceae: Helieae) from Parque Nacional Podocarpus, Ecuador.   View Details Harvard Papers in Botany
Grant, Jason R., Weaver, Richard E. 2003 De Macrocarpaceae Grisebach (Ex Gentianaceis) Speciebus Novis IV: Eleven new species of moon-gentians (Macrocarpaea, Gentianaceae: Helieae) from Central and South America, and the first report of the presence of stipules in the family.   View Details Harvard Papers in Botany
Grant, Jason R., Struwe, Lena 2001 De Macrocarpaceae Grisebach (ex Gentianacensis) Specibus Novis< I: An introduction to the genus and three new species from Colombia, Ecuador,and Guyana.   View Details Harvard Papers in Botany
Grant, Jason R. 2003 De Macrocarpaeae Grisebach (ex Gentianaceis) speciebus novis II: Typification of the Ruiz and Pavon names.   View Details Harvard Papers in Botany
Pilbeam, J. 1998 De mammillaria's van Baja-California.   View Details Succulenta