Results 81 to 90 of about 16,436 (206)

Dwarf shrub vegetation of rock ledges and clefts in the Pamir Alai Mountains (Middle Asia: Tajikistan) [PDF]

open access: yes, 2016
The paper presents the results of phytosociological researches on rocky slope vegetation in Tajikistan with the aim to establish a comprehensive syntaxonomical classifi cation system.
Agnieszka Nobis   +3 more
core   +2 more sources

Особенности фитоценозов с участием Melica virgata Turcz. ex Trin. (Poaceae) Восточного Забайкалья в сравнении с сопредельными территориями

open access: yesTurczaninowia, 2015
В работе рассмотрены особенности видового состава редких растительных сообществ с участием Melica virgata Turcz. ex Trin. (Poaceae). При сравнении с ранее известными данными по фитоценозам Монголии с участием этого вида выяснилось, что состав их ...
E. A. Bondarevich, O. A. Popova
doaj   +1 more source

Estados inmaturos de Lepidoptera (XXXVI). Ancylis sparulana (Staudinger, 1859) en Huelva, España (Lepidoptera: Tortricidae, Olethreutinae)

open access: yesSHILAP, 2009
Se describen e ilustran los estados inmaturos de Ancylis sparulana (Staudinger, 1859), que vuela en Huelva (España), así como un dibujo alar, su ciclo biológico, su planta nutricia (Rhamnus oleoides lycioides L.) y la distribución.
M. Huertas-Dionisio
doaj  

Synthesis of zinc oxide nanoparticles using the leaves extract of Rhamnus prinoides and its antibacterial activities

open access: yesDiscover Applied Sciences
Zinc oxide nanoparticles (ZnO NPs) are used in many applications. ZnO NPs were synthesized from 20 mL of Rhamnus prinoides plant leaves extract, 0.1 M of Zn (NO3)2.6H2O precursor and 0.5 M of NaOH as a precipitator by the green synthesis method.
Mekuriaw Birhan, Yohannes Misskire
doaj   +1 more source

Green and facile synthesis of silver nanoparticles (Ag NPs) using Rhamnus prinoides (Gesho) leaf extract for antibacterial, antioxidant and photocatalytic activities

open access: yesNext Nanotechnology
The current work describes a simple and environmentally friendly method of creating silver nanoparticles (AgNPs) by employing leaf extract from Rhamnus prinoides (Gesho) as a capping and reducing agent.
Bekalu Lake Bogale   +5 more
doaj   +1 more source

Stewardship Plan for Garrity Reserve, Lee, NH [PDF]

open access: yes, 2010
The 16.02-acre Garrity Reserve lies on the west side of Garrity Road in the northeast region of the Town of Lee, New Hampshire (Map 1). The Garrity Reserve is identified on the Lee Tax Map as Map 9 Lots 3- 0 and 3-1 (Appendix A). The parcel has just over
Snyder, Ellen
core   +1 more source

Middle and late Holocene vegetation and landscape evolution of the Scheldt estuary : a palynological study of a peat deposit from Doel (Belgium) [PDF]

open access: yes, 2011
Local and regional environmental conditions for the south-eastern Scheldt estuary during the middle and late Holocene period have been reconstructed based on pollen analysis, loss-on-ignition and radiocarbon dating of a sediment core from Doe (N-Belgium)
Deforce, Koen
core   +1 more source

Association Amelanchiero ovalis-Pinetum mugo in northwestern Slovenia

open access: yesActa Biologica Slovenica, 2014
We conducted a phytosociological study of dwarf pine stands on torrential fans and glacial material (moraine, till) in cirques of several Alpine valleys (Tolminka, Možnica) and on steep, shady erosion slopes (Struje above the Zadlaščica valley) in the ...
Igor Dakskobler
doaj   +1 more source

Content of saponin, tannin, and flavonoid in the leaves and fruits of Iranian populations from Rhamnus persica Boiss. (Rhamnaceae)

open access: yesInternational Journal of Secondary Metabolite
To study the phytochemical properties in the leave and fruit of Iranian populations of Rhamnus persica Boiss, eighteen different populations from six geographical regions of Kermanshah province were studied. The results showed that the highest and lowest
Sina Attar Roshan   +4 more
doaj   +1 more source

Réponses des végétaux ligneux méditerranéens à l'action du feu

open access: yesPirineos: Revista de Ecología de Montaña, 1992
[fr] On étudie les réponses des végétaux ligneux méditerranéens l'action du feu dans une zone autour de Montpellier (France). L'auteur suit sur 19 ans (1969-1987) l'évolution de 35parcelles expérimentales, soumises au feu pendant le printemps ou l ...
L. Trabaud
doaj   +1 more source

Home - About - Disclaimer - Privacy