Results 81 to 90 of about 11,655 (221)

Grow With the Flow? Impact of Experimental Floods on Riparian Vegetation in an Alpine River

River Research and Applications, Volume 42, Issue 1, Page 162-175, January 2026.
ABSTRACT Experimental floods have been proposed as a measure to mitigate effects of river flow regulation, primarily vegetation encroachment, streambed colmation, and loss of bed and channel mobility. In this study, we investigated the short‐ and long‐term biogeomorphic effects of an experimental flood programme conducted in the Spöl River (Swiss Alps)
Marc O'Callaghan, Javier Gibaja del Hoyo, Bryce D. Finch, Virginia Ruiz‐Villanueva   +3 more
wiley   +1 more source

Carpinus tibetana (Betulaceae), a new species from southeast Tibet, China

PhytoKeys, 2018
A new species Carpinus tibetana Z. Qiang Lu & J. Quan Liu from southeast Tibet is described and illustrated. The specimens of this new species were previously identified and placed under C. monbeigiana Hand.-Mazz. or C. mollicoma Hu. However, the
Zhiqiang Lu, Ying Li, Xiaoyue Yang, Jianquan Liu   +3 more
doaj   +3 more sources

Palinología del Neógeno de la cuenca del Duero. Castrillo del Val (Burgos)

Estudios Geologicos, 1985
De las investigaciones palinológicas realizadas en el afloramiento terciario de Castrillo del Val (Burgos) cabe reseñar: Un dominio absoluto de las Gymnospermas, Destaca Pinus tipo haploxylon ligeramente sobre Pinus tipo diploxylon, asimismo Cupressaceae-
Mª F. Valle Hernández, J. V. Salvador de Luna   +1 more
doaj   +1 more source

Genome characteristics of facultatively symbiotic Frankia sp. strains reflect host range and host plant biogeography [PDF]

, 2007
Soil bacteria that also form mutualistic symbioses in plants encounter two major levels of selection. One occurs during adaptation to and survival in soil, and the other occurs in concert with host plant speciation and adaptation. Actinobacteria from the
Alloisio, Nicole, Bagnarol, Emilie, Bassi, Carla A., Berry, Alison M., Bickhart, Derek M., Choisne, Nathalie, Couloux, Arnaud, Cournoyer, Benoit, Cruveiller, Stephane, Daubin, Vincent, Demange, Nadia, Francino, Maria Pilar, Gogarten, Johann P., Goltsman, Eugene, Huang, Ying, Kopp, Olga R., Labarre, Laurent, Lapierre, Pascal, Normand, Philippe, Tisa, Louis S.   +19 more
core   +2 more sources

Betula tianschanica ‘EmerDak’ (Emerald Flare® Tianshan Birch): A New Pyramidal Landscape Tree

HortScience, 2022
Todd P. West, Gregory Morgenson, Connor C. Hagemeyer   +2 more
doaj   +1 more source

Primer reporte de Oligonychus coffeae (Acari: Tetranychidae) sobre Alnus acuminata en la región andina

Revista Mexicana de Biodiversidad, 2017
Se registra por primera vez la presencia de Oligonychus coffeae en asociación con el aliso (Alnus acuminata, Betulaceae) en la sierra ecuatoriana, Provincia de Tungurahua, Ecuador. Se observaron altos niveles poblacionales de esta especie de ácaro araña
Carlos Vásquez, Marta Dávila, Pedro Pablo Pomboza, Norma Telenchana   +3 more
doaj   +1 more source

Seasonal fluctuations of the airborne pollen in Guarda (Portugal) [PDF]

, 2016
Airborne pollen calendars are useful to estimate the flowering season of the different plants as well as to indicate the allergenic potential present in the atmosphere at a given time.
Esteves da Silva, Joaquim C. G., Lisboa, Inês, Rodrigues, Pedro M.S.M.   +2 more
core  

Genome sequencing and population genomic analyses provide insights into the adaptive landscape of silver birch [PDF]

, 2017
201
Ahonen, V. H., Albert, V. A., Alonso Serra, J., Amiryousefi, A., Asiegbu, Fr. O., Auvinen, P., Blande, D., Blokhina, O., Blomster, T., Broholm, S., Brosche, M., Cui, F., Dardick, Chr., de Dios Barajas-Lopez, J., Ehonen, S. E., Elomaa, P., Escamez, S., Eswaran, G., Fagerstedt, K. V., Fujii, H., Gauthier, A., Gollan, P. J., Hagqvist, Risto, Halimaa, P., Heino, P. I., Helariutta, Y., Himanen, Kr., Hollender, C., Immanen, J., Jayaprakash, B., Kammonen, J. I., Kangasjärvi, J., Kangasjärvi, S., Kauppinen, L., Kelleher, C. T., Kontunen-Soppela, S., Koskinen, J. P, Kovalchuk, A., Kärenlampi, S. O., Kärkönen, Anna K., Lamminmäki, A., Lan, T., Lascoux, M., Leppälä, J., Lim, K.-J., Macpherson, L., Mikola, J., Mouhu, K., Mähönen, A. P., Nieminen, K., Niinemets, Ü., Oksanen, E., Overmyer, K., Palva, E. T., Paulin, L. G., Pazouki, L., Pennanen, V., Poczai, P., Possen, B. J. H. M., Puhakainen, T., Punkkinen, M., Rahikainen, M. M., Rajaraman, S., Rastas, P., Rousi, Matti, Ruonala, R., Safdari, P., Safronov, O., Salojärvi, J., Schulman, Alan H., Shapiguzov, A., Sierla, M., Sipilä, T. P., Smolander, O.-P., Sutela, S., Tanskanen, Jaakko, Teeri, T. H., Tervahauta, A. I., Vaattovaara, A., Vahala, J., van der Schoot, Chr., Vetchinnikova, L., Welling, A., Wrzaczek, M., Xu, E.   +84 more
core   +1 more source

Allergenic Airborne Pollen in Portugal 2002-2004 [PDF]

, 2006
Os calendários polínicos constituem instrumentos fundamentais para a orientação clínica de doentes alérgicos. Em Portugal, a sua elaboração de forma sistematizada teve início em 2002.
Brandão, R, Caeiro, E, Ferraz Oliveira, J, Leitão, T, Morais-Almeida, M, Nunes, C, Todo-Bom, A   +6 more
core  

A new tree dwelling aphid, Greenidea ficicola Takahashi, 1921 for Malta (Hemiptera: Aphidoidea: Greenideidae) [PDF]

, 2008
Greenidea ficicola is recorded for the first time from the Maltese Islands.
Mifsud, David
core