Effects of weather factors on the abundance and diversity of moths in a temperate deciduous mixed forest of Korea.
Three-year (2004-2006) monitoring results of macrolepidoptera using light traps in a temperate deciduous mixed forest were analyzed to investigate the relationship between moth diversity and nine weather variables. Results of stepwise regression analyses showed that mean daily temperature was the main predictor for moth diversity. The present study also revealed that each moth family was affected by a set of different weather factors (rainfall, relative humidity, or duration of sunshine) probably due to different life-history strategies. The impacts of recent climate change on insect populations may be evidenced in the close relationship between moth abundance and mean temperature.
Choi
Sei-Woong
SW
Department of Environmental Education, Mokpo National University, Muan, Jeonnam 534-729, South Korea. choisw@mokpo.ac.kr
D000818:Animals; D044822:Biodiversity; D002980:Climate; D007723:Korea; D009036:Moths / Q000145:classification* / Q000502:physiology; D012044:Regression Analysis; D013696:Temperature; D014197:Trees / Q000502:physiology*; D014887:Weather