Results 81 to 90 of about 2,552,423 (361)

Finding of no significant impact and decision notice for Riverside allotment management plan/agreement [PDF]

open access: yes, 2007
8 pp. This allotment is located approximately 50 air miles east of Burns, Oregon. Captured August 7, 2007.Proposes to remedy problems found in analysis determining that upland watershed function, riparian and wetland areas watershed function ...
United States. Bureau of Land Management. Three Rivers Resource Area
core  

Plant Robotics for Sustainable and Environmentally Friendly Robots: Insights from Actuation Characteristics

open access: yesAdvanced Science, EarlyView.
Plants are promising materials for building sustainable and eco‐friendly robots due to their inherent multifunctionality, with actuation playing a crucial role. This article focuses on the physical movements of plants and, from the perspective of actuation characteristics, explores representative plant species and their behaviors, the current state of ...
Kazuya Murakami   +8 more
wiley   +1 more source

Land Markets and Agricultural Land Use Efficiency and Sustainability: Evidence from East Africa [PDF]

open access: yes
Land markets, including land sales and short-term land rentals, have an important role to play for efficient and sustainable land management and agricultural development, especially where markets for other factors of production are imperfect or missing ...
Benin, Samuel   +3 more
core   +1 more source

High‐Speed, Maneuverable, and Terrain‐Adaptive Micro‐Robot with Tree Frog‐Inspired Bionic Feet

open access: yesAdvanced Science, EarlyView.
A 7.5 mm micro‐robot integrates tree frog‐inspired bionic feet with an electromagnetic linear motor to achieve high‐speed locomotion, slope climbing, and precise turning. It reaches 39 body lengths per second and ascends 30° slopes. The system demonstrates strong potential for inspection tasks in confined and complex environments, such as micro‐aero ...
Weizhi Zhao   +10 more
wiley   +1 more source

The Impact Analysis of Water Body Landscape Pattern on Urban Heat Island: A Case Study of Wuhan City

open access: yesAdvances in Meteorology, 2015
Based on the LST and the landscape metrics of water body with remote sensing technique and spatial analysis, the relationship between the mean LST and the attributes of water body was revealed via Pearson’s correlation analysis and multiple stepwise ...
Bohan Yang   +3 more
doaj   +1 more source

Sustainable Land Management [PDF]

open access: yes, 2011
A 5-year (2001–2005) joint study of research teams from the Palestinian National Authority, Jordan, Israel and Turkey explored the responses to land management of dryland watersheds in each of the respective countries. The study watersheds differed in their land uses and applied management but were unified by apparent land degradation expressed in ...
openaire   +1 more source

Forest management and wildfire risk in inland northwest [PDF]

open access: yes, 2014
This brief reports the results of a mail survey of forest landowners in northeastern Oregon conducted in the fall of 2012 by the Communities and Forests in Oregon (CAFOR) Project at the University of Colorado and the University of New Hampshire in ...
Congalton, Russell G.   +6 more
core   +1 more source

Multifunctional Tailoring of Fertilizer Composites Directly Derived From Phosphate Rock

open access: yesAdvanced Science, EarlyView.
A novel phosphorus‑sulfur mixed acid with urea (PSU) activation system converts low‑grade phosphate rock (LPR) into multifunctional fertilizer composites (MFCs). MFCs feature porous structures, high nutrient‑activation efficiency, superior slow‑release, and enhanced crop growth, offering a sustainable solution for integrated nutrient management and ...
Zenglian Qi   +13 more
wiley   +1 more source

Risk analysis in surveying works related to roads construction

open access: yesPrzegląd Naukowy Inżynieria i Kształtowanie Środowiska, 2019
This study aimed to indicate the identified risk factors, which is the first stage in the presented method for risk analysis in geodetic works. The experts’ opinion, analysis of available documentation, experience, subject literature review, and ...
Magdalena Kowacka   +4 more
doaj   +1 more source

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