Results 111 to 120 of about 3,148 (190)

Understanding the role of clonal integration in plant invasions: an experimental study with "Carpobrotus sp." [PDF]

open access: yes, 2015
[Resumen] Las invasiones biológicas representan una de las principales amenazas para la conservación de la biodiversidad. Los mecanismos implicados en las invasiones biológicas son actualmente un tema muy estudiado en ecología.
Portela Carballeira, Rubén
core   +1 more source

Computer Model Locates Environmental Hazards [PDF]

open access: yes, 2008
Catherine Huybrechts Burton founded San Francisco-based Endpoint Environmental (2E) LLC in 2005 while she was a student intern and project manager at Ames Research Center with NASA's DEVELOP program.

core   +1 more source

EFECTO DE LA RADIACIÓN SOLAR EN LA DESAPARICIÓN DE EGERIA DENSA PLANCH. (HYDROCHARITACEAE) DESDE EL HUMEDAL DEL RÍO CRUCES (VALDIVIA, CHILE) [PDF]

open access: yes, 2010
Background: The submersed macrophyte Egeria densa Planch., locally known as "luchecillo", disappeared from the wetlands of Rio Cruces or Nature Sanctuary Carlos Anwandter (Valdivia, Chile) in October 2004. It was established that this phenomenon occurred
Carrasco, Erwin   +4 more
core   +1 more source

Remote sensing of aquatic plants [PDF]

open access: yes
Various sensors were tested in terms of their ability to detect and discriminate among noxious aquatic macrophytes. A survey of researchers currently studying the problem and a brief summary of their work is included.
Link, L. E., Jr., Long, K. S.
core   +1 more source

Flora do Ceará: Hydrocharitaceae e as fanerógamas marinhas: Cymodoceaceae, Ruppiaceae

open access: yesRodriguésia
Resumo As áreas inundadas continentais e a região costeira do estado do Ceará apresentam comunidades vegetais aquáticas constituídas por Angiospermas.
Lígia Queiroz Matias   +2 more
doaj   +1 more source

Il teatro di Teresa Gnoli. Forme, contenuti, prospettive di indagine [PDF]

open access: yes, 2018
Teresa Gnoli, sorella del più noto Domenico, è poco conosciuta: i suoi scritti sono ad oggi riconducibili perlopiù ad una produzione arcadica e ricollegabili ai poeti della Strenna Romana o alla scrittura su alcune riviste dell’epoca.
Licameli, C.
core  

Organellar Glue: A Molecular Tool to Artificially Control Chloroplast-Chloroplast Interactions. [PDF]

open access: yesACS Synth Biol, 2022
Ichikawa S   +5 more
europepmc   +1 more source

Description of a new genus and species of Eucoilinae (Hymenoptera: Cynipoidea: Figitidae) parasitoid of Ephydridae (Diptera) [PDF]

open access: yes, 2019
Hydrelliaeucoila egeria (Hymenoptera: Cynipoidea: Figitidae), a new genus and species obtained from pupae of Hydrellia sp. (Diptera: Ephydridae) mining in Egeria densa Planchon (Hydrocharitaceae), is described.
Cabrera Walsh, G.   +3 more
core  

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