@article{oai:nipr.repo.nii.ac.jp:00003935, author = {シライワ, タカユキ and タグチ, ユウジ and サイトウ, タカシ and ショウジ, ヒトシ and ヨコヤマ, コタロウ and ワタナベ, オキツグ and エノモト, ヒロユキ and コダマ, ユウジ and タケウチ, ユカリ and SHIRAIWA, Takayuki and TAGUCHI, Yuji and SAITO, Takashi and SHOJI, Hitoshi and YOKOYAMA, Kotaro and WATANABE, Okitsugu and ENOMOTO, Hiroyuki and KODAMA, Yuji and TAKEUCHI, Yukari}, journal = {Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology}, month = {Sep}, note = {P(論文), Observations on the evaporation-condensation process and heat-balance were conducted at Dome Fuji Station, the highest point of Queen Maud Land, East Antarctica, during the austral summer of 1994/1995. Evaporation and condensation at the snow surface were measured by weighing evaporation-pans filled with undisturbed snow twice a day; 0600 a. m. and 1800 p. m. Heat fluxes of net radiation (〓_n) and in the snow (〓_c) were measured by a net radiometer and a series of thermistor sensors installed in the snow, respectively. The evaporation amounted, at its maximum, to approximately (10)^<-1>kg m^<-2> from 0600 a. m. to 1800 p. m., while the condensation was 2×(10)^<-2>kg m^<-2> during the night from 1800 p. m. to 0600 a. m. As a result, evaporation dominated condensation during the two summer months of 1994/1995 at Dome Fuji Station. If we calculate the latent heat flux (〓_l) on the basis of observations of the evaporation and condensation, and the residue of heat flux components is assigned to the sensible heat flux (〓_s), the average amounts of each component during the two summer months were calculated to be 12 W m^<-2>(〓_n), -4 W m^<-2>(〓_c), -1 W m^<-2>(〓_l), -7 W m^<-2>(〓_s).}, title = {OBSERVATIONS ON THE EVAPORATION-CONDENSATION PROCESS AND HEAT-BALANCE DURING THE AUSTRAL SUMMER AT THE SNOW SURFACE OF DOME FUJI STATION, EAST ANTARCTICA}, volume = {10}, year = {1996} }