Results 61 to 70 of about 221,532 (152)

Save our Mountains

open access: yes, 2014
“Save our Mountains” is an eight-page brochure that makes a plea for conserving what “remains of the original American forest,” noting that logging is destroying a million trees per year and citing poet, Joyce Kilmer.
Great Smoky Mountains, Inc.
core  

Mapping Snowmelt Progression in the Upper Indus Basin With Synthetic Aperture Radar

open access: yesFrontiers in Earth Science, 2020
The Indus River is a vital resource for food security, ecosystem services, hydropower, and economy for millions of people living in Pakistan, India, China, and Afghanistan.
Jewell Lund   +6 more
doaj   +1 more source

A Repertoire of Major Genes From Crop Wild Relatives for Breeding Disease‐Resistant Wheat, Rice, Maize, Soybean and Cotton Crops

open access: yesPlant Breeding, EarlyView.
ABSTRACT Global food demand is predicted to rise anywhere from 59% to 98% by 2050 because of increasing population. However, the continued depletion of natural resources and increasing biotic and abiotic stresses will continue to pose significant threats to global food security in coming years.
Memoona Khalid   +5 more
wiley   +1 more source

Ultraviolet‐C light for prevention of airborne infection: A baseline analysis of web‐based public information

open access: yesPhotochemistry and Photobiology, EarlyView.
This study assesses whether online public information about UVC for airborne infection prevention is clear and actionable. Using the CDC's Clear Communication Index, we found that most health organization websites did not fully achieve basic communication standards.
Kathleen McPhaul   +3 more
wiley   +1 more source

Snowy Mountains hydro-electric development [cartographic material].

open access: yes, 1949
"Presented by the Commonwealth Government to His Excellency the Right Honourable W.J. McKell ... on the occasion of his inauguration of the works of the Snowy Mountains Hydro Electric Authority, 17th October 1949".
Snowy Mountains Hydro-electric Authority.
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AIR-PolSAR-Seg-2.0: Polarimetric SAR Ground Terrain Classification Dataset for Large-scale Complex Scenes

open access: yesLeida xuebao
The ground terrain classification using Polarimetric Synthetic Aperture Radar (PolSAR) is one of the research hotspots in the field of intelligent interpretation of SAR images.
Zhirui WANG   +6 more
doaj   +1 more source

Märkusi Kesk-Assüüria impeeriumi propagandast: vallutussõdade peegeldus Tukultī-Ninurta I kuninglikus titulatuuris [PDF]

open access: yesMäetagused
As we can see, Tukultī-Ninurta’s ambitious imperialist policies and expansionism were expressed in his propaganda and ideological-political manifestation and programme, one part of which can be considered the official titles and epithets of the Assyrian ...
Vladimir Sazonov
doaj   +1 more source

Plant endemism of the Balkan high‐mountain fens: a community‐level synthesis and their climate change perspective

open access: yesPlant Biology, EarlyView.
Balkan high‐mountain fens harbour unique endemic plant communities, with a west‐to‐east compositional gradient and local richness primarily shaped by palaeoclimate. As these fens have already experienced drier, warmer summers than at present, they may withstand climate change if actively and effectively protected. Abstract The phenomenon of Balkan high‐
M. Hájek   +20 more
wiley   +1 more source

Handbook 1933 Smoky Mountains Hiking Club

open access: yes, 2015
In 1926, the Smoky Mountains Hiking Club began to print an annual handbook that outlined scheduled hikes for each month of the year, including winter. This 1933 handbook was collected by George Masa (1881-1933), a photographer active in the Appalachian ...
Smoky Mountains Hiking Club   +1 more
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A review of the research and advancements in MSDF monitoring for the remote sensing of soil and water conservation in China

open access: yesRiver, Volume 5, Issue 3, Page 351-368, August 2026.
Abstract With the advancement of remote sensing technology, the accuracy of satellite remote sensing data has continuously improved, and the precision of large‐scale soil and water conservation monitoring has steadily increased. However, owing to differences in sensor acquisition and processing methods, monitoring data obtained through various ...
Wenxiang Liu   +4 more
wiley   +1 more source

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