Results 71 to 80 of about 3,722,852 (307)

Wellness Tourism and Non-Productive Function of Forests

open access: yesStudia Ekonomiczne i Regionalne, 2018
Subject and purpose of work: The research problem is wellness tourism and its connections with forest economy. The main goal is to determine the mutual connections occurring between wellness tourism and forest economy. Materials and methods: The research
Szymańska Elżbieta, Kalejta Joanna
doaj   +1 more source

Forests as the factor of the economy development of the Raska region [PDF]

open access: yesGlasnik Srpskog geografskog drustva, 2003
Forests represent the significant natural resource of the Raska region. The preservation of forests ecosystems, and space potential offer, a favourable basis for their many-functional usage. For the time being, the productive, i.e., economic function, is dominant.
openaire   +2 more sources

Minnesota Forest Scene, Issue 18 (Spring 2017)

open access: yes, 2017
1 electronic resource (PDF, 6 pages; includes color photographs)University of Minnesota. Department of Forest Resources; Department of Forest Resources, University of Minnesota. (2017). Minnesota Forest Scene, Issue 18 (Spring 2017).
Department of Forest Resources, University of Minnesota   +1 more
core  

Physics‐Informed Machine Learning for Sustainable Alloy Design: Toward a Recyclable Unified Q&P Steel

open access: yesAdvanced Science, EarlyView.
A physics‐informed property‐bridging framework links high‐throughput hardness screening to tensile performance in quenching and partitioning steels. By transferring metallurgically guided representations across properties, a single alloy composition is designed to achieve multiple strength grades through heat‐treatment tuning alone, offering a ...
Xiaolu Wei   +7 more
wiley   +1 more source

Minnesota Forest Scene, Issue 21 (Fall 2018)

open access: yes, 2018
1 electronic resource (PDF, 9 pages; includes color photographs)University of Minnesota. Department of Forest Resources; Department of Forest Resources, University of Minnesota. (2018). Minnesota Forest Scene, Issue 21 (Fall 2018).
Department of Forest Resources, University of Minnesota   +1 more
core  

Machine Learning‐Assisted KCl‐CaCl2‐LiCl Electrolyte Design for Low‐Temperature, High‐Performance Calcium‐Based Liquid Metal Batteries

open access: yesAdvanced Science, EarlyView.
A machine learning‐assisted framework optimizes the KCl‐CaCl2‐LiCl ternary electrolyte. The optimized 13:35:52 mol% composition enables Ca‐based liquid metal batteries to operate stably at 480 °C, with >99.5% coulombic efficiency, ultralow self‐discharge, and excellent cycling stability, advancing low‐temperature large‐scale energy storage.
Xinglin Zhou   +3 more
wiley   +1 more source

Monitoring of forest ecosystems in Ireland : FOREM 9 project : final report [PDF]

open access: yes, 2004
Intensive monitoring has been carried out under EC Regulation 3528/86 (project number 8860 IR 001.0) at Ballyhooly, Co. Cork since 1988. In 1991, three new plots (Roundwood, Cloosh and Brackloon) were established (9060IR0030) to give a more ...
Boyle, Gillian M., Farrell, E. P.
core   +1 more source

Spatial and temporal changes of Hyrcanian forest in Iran

open access: yesiForest - Biogeosciences and Forestry, 2009
Original old-growth northern forests of Iran are essential sources of genetic variation, biodiversity, commercial woody products, and various environmental services (e.g., ground water reservation, auxiliary forest products provision, wildlife habitation,
Poorzady M, Bakhtiari F
doaj   +1 more source

Minnesota Forest Scene, Issue 19 (Fall 2017)

open access: yes, 2017
1 electronic resource (PDF, 6 pages; includes color photographs)University of Minnesota. Department of Forest Resources; University of Minnesota, Department of Forest Resources. (2017). Minnesota Forest Scene, Issue 19 (Fall 2017).
University of Minnesota, Department of Forest Resources   +1 more
core  

A Global Methane Observation System to Reduce Uncertainty for Anthropogenic and Natural Sources and Sinks for Detecting and Attributing Climate Feedbacks

open access: yesAdvanced Science, EarlyView.
Conceptual illustration of a Global Ecosystem Methane Observing System (GEM‐OS) integrating satellites, aircraft, atmospheric networks, and ecosystem measurements to quantify methane emissions from anthropogenic and natural sources. The multi‐scale observing framework improves source attribution, reduces uncertainty in regional methane budgets, and ...
P. Ciais   +32 more
wiley   +1 more source

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