Results 81 to 90 of about 4,912 (168)

Flora vascular de los Quintos de Mora (Los Yébenes, Toledo)

open access: yes, 2010
Pasados 22 años desde que se publicara el primer catálogo florístico de la finca Quintos de Mora (Los Yébenes, Toledo) se ha abordado una revisión y ampliación de dicho estudio.
Baonza Díaz, Jorge   +4 more
core  

Phylogenetic, population structure, and population demographic analyses reveal that Vicia sepium in Japan is native and not introduced. [PDF]

open access: yesSci Rep, 2023
Tamaki I   +11 more
europepmc   +1 more source

Plantes de la serra de la Serrella (El Comtat-La Marina Baixa) [PDF]

open access: yes, 1991
Com a resultat de l'estudi de la flora de la serra de la Serrella (el Comtat-la Marina Baixa), es donen a conèixer 69 plantes interessants des del punt de vista corològic en aquesta part dels Països Catalans.As a result of a study on the La Serrella ...
Mateo Sanz, Gonzalo   +1 more
core  

Monitoring of organic hay meadows to provide feedback for public access, biodiversity, and crop management [PDF]

open access: yes, 2002
This paper was presented at the UK organic Research 2002 conference of the Colloquium of Organic Researchers (COR). The use of monitoring to provide feedback into the decision making of a management plan for a farm and nature reserve is ...
Williams, Leslie R
core  

Competitiveness of winter wheat stands against weeds: Effects of cultivar choice, row width and drilling direction [PDF]

open access: yes, 2002
The need for competitive crop stands can be regarded as a basic requirement for weed control, potentially reducing the need for direct control measures. One way the crop may suppress weed growth is by the restriction of light through crop shading.
Drews, Sylvia   +3 more
core  

Geo-Tag der Artenvielfalt, 06. und 07.06.2009: Harpener Teiche und Umgebung in Bochum [PDF]

open access: yes, 2012
Das Untersuchungsgebiet wurde ausgewählt, da die Harpener Teiche eine lokale Kuriosität darstellen. Sie wurden einst als Klärteiche für die Bergbauabwässer der nahegelegenen Zeche Robert Müser genutzt. Heute dient der Schacht der zentralen Wasserhaltung.
Bochumer Botanischer Verein
core  

Les pelouses ouvertes du Gailenberg (canton d’Offenbach, ville de Mühlheim) et la dynamique de leur végétation) [PDF]

open access: yes, 2007
Auf dem Gailenberg, einer alten Flugsanddüne der Untermainebene, wurde 1994 die Sandtrockenrasenvegetation untersucht. Die Assoziation Spergulo morisonii-Corynephoretum canescentis typicum wird in der flechtenreichen Variante, die Subassoziation mit ...
Giegerich, Jeanette, Wittig, Rüdiger
core  

Diet composition of wild columbiform birds: next-generation sequencing of plant and metazoan DNA in faecal samples. [PDF]

open access: yesNaturwissenschaften, 2023
Schumm YR   +5 more
europepmc   +1 more source

Catàleg florístic del DG54 (Guilleries – Collsacabra). Primera versió. [PDF]

open access: yes, 2017
Aquest treball és una contribució significativa a l catàleg florístic de les valls de Sau i de Susqueda (Guilleries i Collsacabra). Més concretament, aportem una llista que inclou tots els tàxons observats pels autors a la quadrícula UTM DG54 (de 100 km2)
Batriu Vila, Efrem   +3 more
core  

How Bees Respond Differently to Field Margins of Shrubby and Herbaceous Plants in Intensive Agricultural Crops of the Mediterranean Area [PDF]

open access: yes, 2019
(1) Intensive agriculture has a high impact on pollinating insects, and conservation strategies targeting agricultural landscapes may greatly contribute to their maintenance.
Carrasco, Aline   +4 more
core   +1 more source

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