Desarrollo de la Antártica

Lunch Site Me Murdo KergueIen EL DESARROLLO DE LA ANTÁRTICA TABLE 9 BALLOON PROGRAMS IN ANTARCTICA Coordinates Date Obseroing Item 77°51'S 1968-69 eosmic radiation 66 Q 87'E 49°21'S 1967-68 Electric field 7Qo12'E Auroral X-rays Dumont d'Urville 66 Q 40'S 1973 EIectric fieId 140"01 'E Siple 75"55 'S 1969-70 Electric field 83 0 55'W 1974_ Partíc1es VLF-emíssions Syowa 69 9 00'5 1969-73 Electric fie1d 39 9 35'E 1976_ Auroral X-rays VLF-emíssions The conjugate point research programs for the auroral plhenomena have been carried out to date at the conjugate pairs, one in the Ant– aretic and the other in the Arctic, as summarized in the following table (Table 10) . TABLE 10 CON}UGATE PAIRS AND THEIR RESEARCH PROGRAMS I Th~ AntaTctic statlOn Byrd Maequarie Is. Me Murdo Siple Vostok Halley Bay Syowa Conjugate Station Great WhaIe River (Canada) Kotzebue (AIaska) She'phard Bay (Canada) Roberval (Canada) Kanak (Greenland) Sto Antbony (Canada) Reykjavik (IceIand) 108 Date 1960-72 1968- 1965- 1969- 1968- 1972- 1959- Obseroing ltem ULF, VLF-emissions Ionospherie absorption, etc. ULF Geomagnetic field, Ionos– pheric absorption, etc. Geomagnetic field, ULF, VLF-emissions, Artificial stimulation experiment, etc. ULF, VLF-emissions VLF-emissíons Geomagnetic fíe1d, ULF. VLF-emissions, etc.