• Proceedings of the Korean Society of Environment and Ecology Conference
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• 2008.10a
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• pp.79-81
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• 2008

• Proceedings of the Korea Society of Environmental Toocicology Conference
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• 2001.11a
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• pp.106-106
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• 2001

• Proceedings of the Korean Society of Environment and Ecology Conference
• /
• 2009.10a
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• pp.229-233
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• 2009

• Proceedings of the Korean Society of Environment and Ecology Conference
• /
• 2009.10a
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• pp.189-191
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• 2009

• Proceedings of the Korean Society of Environment and Ecology Conference
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• 2011.04a
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• pp.79-82
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• 2011

• 산림경영
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• s.134
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• pp.12-27
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• 1998

최근 전세계적으로 강구되고 있는 지속가능한 산림경영을 위한 수단의 하나로서 선진국 및 목재생산국을 중심으로 급속하게 전개되고 있는 산림인증제도에 대하여 지난호에 이어 이번호에 소개하고자 한다. 산림인증제도는 국제기구 또는 독립된 기구에서 마련한 기준에 부합되게 산림을 관리하였을 경우 이를 인증하는 제도로서 만일 이 제도가 정착될 경우, 산림을 관리하고 있는 신주들이나 독림가에게는 매우 의미있는 제도라 할 수 있다. 이글은 World Wildlife Fund(WWF)에서 발행한 산림인증제도에 관한 소책자를 중심으로 번역한 것임을 밝혀둔다.

• Proceedings of the Zoological Society Korea Conference
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• 1999.10b
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• pp.148.1-148
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• 1999

No Abstract, See Full Text

• Journal of Veterinary Clinics
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• v.37 no.5
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• pp.295-295
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• 2020

• Journal of Information Technology Services
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• v.14 no.1
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• pp.159-173
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• 2015

This paper presents a study on the Internet of Things based low-power wireless sensor networks for remote monitoring of wildlife ecosystem due to climate change. Especially, it is targeting the wild vegetation communities ecological monitoring. First, we performed a pre-test and analysis for selecting the appropriate frequency for the sensor network to collect and deliver information reliably in harsh propagation environment of the forest area, and selected for sensors for monitoring wild vegetation communities on the basis of considerations for selecting the best sensor. In addition, we have presented the platform concept and hierarchical function structures for effectively monitoring, analyzing and predicting of ecosystem changes, to apply the Internet of Things in the ecological monitoring area. Based on this, this paper presents the system architecture and design of the Internet of Things based low-power wireless sensor networks for monitoring the ecosystem of the wild vegetation communities. Finally, we constructed and operated the test-bed applied to real wild trees, using the developed prototype based on the design.

• Journal of the Korean Society of Environmental Restoration Technology
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• v.4 no.3
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• pp.38-48
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• 2001

A wetland is an ecosystem which is the most useful and highly-energetic transition area. This study has been carried out to develop the wetland function assessment methods and apply on the natural wetlands (Mul-young-ari wetland in Jeju-island and Bangdong wetland in Taejon Metropolitan city) using RAM (Rapid Assessment Method). The RAM is useful method for assessing the wetland functions in terms of general functions acquired by once or twice onsite surveying. Eight functions of 2-12 variables each are analyzed for assessing the wetland functions. The results are as follows : 1) The conservation values of two wetlands are "High". 2) In Mul-young-ari wetland, such functions as groundwater discharge, floral diversity and wildlife habitat, shoreline/stream bank protection are relatively high, but some functions such as flood/storm water storage, aesthetics and recreation are "Moderate" - "High". 3) In Bangdong wetland, such functions as floral diversity and wildlife habitat, groundwater discharge, flood/storm water storage, aesthetics and recreation are high, and another functions are "Moderate" - "High". The taxonomy of this study stems from assessing functions of inland wetlands using indices of RAM. So It is needed that consequent studies are to be performed with verifying the variables and indices.