Results 11 to 20 of about 147 (53)

Vegetation Description, Rare Plant Inventory, and Vegetation Monitoring for Craig Mountain, Idaho. [PDF]

open access: yes, 1994
The Craig Mountain Wildlife Mitigation Area was purchased by Bonneville Power Administration (BPA) as partial mitigation for wildlife losses incurred with the inundation of Dworshak Reservoir on the North Fork Clearwater River.
Mancuso, Michael, Moseley, Robert
core   +3 more sources

Estudio de la biología reproductiva de guanacos silvestres (Lama guanicoe) y su relación con factores poblacionales aplicados a la conservación y el manejo sustentable de la especie en zonas áridas [PDF]

open access: yes, 2023
Mediante el estudio de la relación entre los procesos fisiológicos y la ecología poblacional es posible evaluar la influencia de las variaciones ambientales o de los efectos humanos sobre la fauna silvestre. En este sentido la endocrinología nos brinda
Marozzi, Antonela Alejandra
core   +2 more sources

A STUDY OF PHYSICAL AND ANATOMICAL CHARACTERISTICS OF THE HEAVY METAL ACCUMULATION OF JUNCUS RIGIDUS DESFONTAINES, 1798 (FAMILY, JUNCACEAE) IN BASRAH PROVINCE, SOUTHEREN OF IRAQ

open access: yesBulletin of the Iraq Natural History Museum, 2020
This study was carried out to determine the heavy metal accumulation of Juncus rigidus Desfontaines, 1798 from three different regions of the Basrah Province in Southern of Iraq. Specifically, the concentrations of lead, nickel, and cadmium were determined in the roots, culms and leaves of the plant.
Shatha Mohammed Hamza   +2 more
openaire   +2 more sources

Potential Use of Halophytes to Remediate Saline Soils

open access: yesBioMed Research International, Volume 2014, Issue 1, 2014., 2014
Salinity is one of the rising problems causing tremendous yield losses in many regions of the world especially in arid and semiarid regions. To maximize crop productivity, these areas should be brought under utilization where there are options for removing salinity or using the salt‐tolerant crops.
Mirza Hasanuzzaman   +9 more
wiley   +1 more source

A Phytogeographical Classification of the North American Pacific Coast Based on Climate, Vegetation and a Floristic Analysis of Vascular Plants

open access: yesJournal of Botany, Volume 2009, Issue 1, 2009., 2009
This study was designed to explore floristic variation along the Pacific coast from Cook Inlet, Alaska, to the southern tip of Baja California, Mexico. Data corresponding to 965 phytosociological relevés (including 686 vascular plants) obtained by sampling 279 coastal sites were examined.
Manuel Peinado   +4 more
wiley   +1 more source

Patterns of Understory Diversity in Mixed Coniferous Forests of Southern California Impacted by Air Pollution

open access: yesThe Scientific World Journal, Volume 7, Issue 1, Page 247-263, 2007., 2007
The forests of the San Bernardino Mountains have been subject to ozone and nitrogen (N) deposition for some 60 years. Much work has been done to assess the impacts of these pollutants on trees, but little is known about how the diverse understory flora has fared. Understory vegetation has declined in diversity in response to elevated N in the eastern U.
Edith B. Allen   +6 more
wiley   +1 more source

First record of phytochemical and the antifungal activity of methanol extracts from vegetative parts of Juncus rigidus plants in Iraq

open access: yesCaspian Journal of Environmental Sciences, 2022
In this study, we worked in the various naturally-appearing compounds isolated from Juncus rijidus which exhibit phyto-constituents from leaves and stems against four dermatophytes: Microsporum canis, Microsporum gypseum, Trichophyton  rubrum and Trichophyton mentagrophytes. The phytochemical of the stems and leaves were exposed to GC-MS analysis.
Neepal Imtair AlGaraawi   +2 more
openaire   +1 more source

Universidad de Barcelona [PDF]

open access: yes, 1971
150 páginasPeer ...
Bolòs i Capdevila, Oriol de   +2 more
core  

B844: Checklist of the Vascular Plants of Maine Third Revision [PDF]

open access: yes, 1995
This is the third revision of the Checklist of Vascular Plants of Maine. Like its predecessors, it lists all ferns and related plants, conifers, and flowering plants native and naturalized in Maine and records their county-level distribution in the state.
Adams, Heman P.   +13 more
core   +1 more source

The Vascular Flora of Southeastern Iowa by Robert Austin Davidson, Studies in Natural History, 1959 [PDF]

open access: yes, 1959
This publication is a collection of studies and reports from the University of Iowa, the Studies in Natural ...

core  

Home - About - Disclaimer - Privacy