http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Changes in the forest landscape of Mt. Makiling Forest Reserve, Philippines
Marilyn S. Combalicer,김동엽,이돈구,Edwin A. Combalicer,Rex Victor O. Cruz,임상준 한국산림과학회 2011 Forest Science And Technology Vol.7 No.2
Changes in the forest landscape of Mt. Makiling Forest Reserve were evaluated given the three different time periods of remotely sensed datasets using ISOCLUST method. The classification explicitly figured out that the forest areas are persistent or still intact while spatially expanding the coverage from the area. The change analysis revealed that the spatial distribution of various land-cover categories was subjected to gain and loss based on the latest and previous remotely sensed data sets. High gains for forest areas and many losses on agroforestry areas were established at certain time spans. The land cover by category denotes a decrease of forest areas between 1993 and 2002, and eventually increases in line with the latest period. The increase in agroforestry areas was merely detected between 1993 and 2002 and subsequently reduced the possible expansion of its area coverage. A great deal of land cover can be perceived to the restoration efforts made in the study area. Applying NDVI in the segmentation process during the image classification demonstrated to be a constructive approach of classifying land cover types.
Modeling Water Balance for the Small-Forested Watershed in Korea
Edwin A. Combalicer,Sang Ho Lee,안수정,김동엽,임상준 대한토목학회 2008 KSCE JOURNAL OF CIVIL ENGINEERING Vol.12 No.5
In this paper, the water balance of the 15-ha forested watershed in the southern part of Korea was evaluated to determine the model performance and the fractions of precipitation that become streamflow, evapotranspiration, and ground water flow. The BROOK90 model, a lumped hydrologic simulation model, was calibrated and used for the water balance analysis. Results showed that the model efficiency performance of r2 and Nash-Sutcliffe were fitted quite well over the observed and simulated streamflow values. The water balance investigation showed that about 46 percent of the annual precipitation released as evapotranspiration, 39 percent as streamflow, and 15 percent for the seepage loss. The BROOK90 model was significantly correlated as compared to the PART and WHAT system programs in terms of ground water flow simulation. In particular, it can be asserted that the partitioned amount of water varied from one component to another as affected by seasonal variations, canopy, soil, and drainage flow characteristics.
Traditional forest conservation knowledge/technologies in the Cordillera, Northern Philippines
Camacho, Leni D.,Combalicer, Marilyn S.,Yeo-Chang, Youn,Combalicer, Edwin A.,Carandang, Antonio P.,Camacho, Sofronio C.,de Luna, Catherine C.,Rebugio, Lucrecio L. Elsevier 2012 FOREST POLICY AND ECONOMICS Vol.22 No.-