• 제목/요약/키워드: reclaimed land

검색결과 590건 처리시간 0.022초

Two Newly Recorded Small Orb Weavers with a New Species (Araneae, Araneidae) from Korea

  • Kim, Seung Tae;Lee, Sue Yeon;Yoo, Jung Sun
    • Journal of Forest and Environmental Science
    • /
    • 제35권4호
    • /
    • pp.263-267
    • /
    • 2019
  • Two newly recorded small orb weavers, Araneus yasudai Tanikawa, 2001 and Neoscona flavida sp. nov., with characteristic epigynal scape belonging to Araneidae are described with measurements and morphological illustrations from Korea. Both species were collected with sweep net between shrubs and bushes in mountain forest and between reeds in reclaimed land, respectively.

간척지 토양의 제염과정 중 교환성 나트륨 백분율 분석 (Analysis of Exchangeable Sodium Percentage During Desalinization of Reclaimed Tidal Lands)

  • 구자웅;최진규;손재권
    • 한국관개배수논문집
    • /
    • 제8권1호
    • /
    • pp.48-60
    • /
    • 2001
  • This study was performed in order to produce the basic data for the estimation of water requirements for desalinization and developing prediction techniques of desalinization to be applicable in the beginning of tidal land reclamation through analyzing ch

  • PDF

A Study on Removal of Harmful, Heavy Metals in Fly Ash from Municipal Incinerator

  • Nakahiro, Yoshitaka
    • 대한전자공학회:학술대회논문집
    • /
    • 대한전자공학회 2001년도 The 6th International Symposium of East Asian Resources Recycling Technology
    • /
    • pp.489-493
    • /
    • 2001
  • Big cities in Japan have serious problems due to the shortage of new reclaimed land for municipal wastes. If harmful heavy metals such as cadmium, lead, copper and etc. are contained in the municipal waste combustion residues, they are not able to fill up according to the environmental law in Japan. In this study, the removal of heavy metals in the fly ash (EP ash) was dealt with chloridizing vaporization method. EP ash as a non-hazardous materials is utilized as covering materials, road bed, and building materials.

  • PDF

연약지반을 대상으로 한 프로젝트 리스크와 현장계측의 과제와 대책 (Project Risk Management & Observational Method for soft ground improvement)

  • 이마니시 하지메
    • 한국지반공학회:학술대회논문집
    • /
    • 한국지반공학회 2006년도 추계 학술발표회
    • /
    • pp.509-514
    • /
    • 2006
  • Considering the risk management, there are many examples and various studies for the corporation risk. However, I have never seen the project risk management that applied a construction site for practical approach. Therefore, I have developed a chart (I-Chart) for the project risk management, and also built a model (I-Chart scenario analysis) that I could use. I applied this model to container yard reclaimed land in harbor construction with approaching of geotechnical engineering.

  • PDF