Results 1 - 9 of 9 (Sorted by date)
Peer-reviewed Article
In Land
Author:
Saeid
Gharechelou
Ryutaro
Tateishi
In this study, we measured and characterized the relative dielectric constant of mineral soils over the 0.3–3.0 frequency range, and compared our measurements with values of three dielectric constant simulation models (the Wang, Dobson, and Mironov models). The interrelationship between land cover and soil texture with respect to the dielectric...
Peer-reviewed Article
In Remote Sensing
Author:
Saeid
Gharechelou
Ryutaro
Tateishi
Generally, the characterization of land surface roughness is obtained from the analysis of height variations observed along transects (e.g., root mean square (RMS) height, correlation length, and autocorrelation function). These surface roughness measurements are then used as inputs for surface dynamics modeling, e.g., for soil erosion modeling...
Peer-reviewed Article
In Remote Sensing
Author:
Hossein
Vahidi
Brian
Klinkenberg
L. Monika
Moskal
Wanglin
Yan
This paper presents a collective sensing approach that integrates imperfect Volunteered Geographic Information (VGI) obtained through Citizen Science (CS) tree mapping projects with very high resolution (VHR) optical remotely sensed data for low-cost, fine-scale, and accurate mapping of trees in urban orchards. To this end, an individual tree crown...
Commissioned Report
The commissioned report provides an overview of timber production and legality in Peru. It explains Peruvian policies and systems releted to timber legality in diverse aspects including legal rights, permission and harvesting practises, environmental and social considerations, transport and trade. The report also explains exsiting mechanisms to...
Keywords:
Presentation

生産国情報:ペルー

「生産国情報収集事業」現地調査結果報告会
Author:
Ryuhei
Komatsu
The presentation provides an overview of timber production and legality in Peru, and explains necessary procedures and documents for the legal timber. Also it illustrates timber production processes and existing mechanisms to verify the legality in the country, while discussing potential risks.
Keywords:
Commissioned Report

適正な国際資源循環を目指した製品中の有害物質及び有用物質の管理のあり方に関する研究(K2116)

Second year research report for the 3 year research project on "management of valuables and hazardous materials in products aiming for environmentally sound international resource circulation" funded by the scientific research grant for promotion of sound material cycle society.
Conference Proceeding