auto-update week 21

oceans/oo.json

@@ -32,6 +32,14 @@
     "Terrain": {
       "text": "<p>the Southern Ocean is 4,000 to 5,000-m deep over most of its extent with only limited areas of shallow water; the Antarctic continental shelf is generally narrow and unusually deep, its edge lying at depths of 400 to 800 m (the global mean is 133 m); the Antarctic icepack grows from an average minimum of 2.6 million sq km in March to about 18.8 million sq km in September, better than a sixfold increase in area</p> <p><strong>major surface currents:</strong> the cold, clockwise-flowing Antarctic Circumpolar Current (West Wind Drift; 21,000 km long) moves perpetually eastward around the continent and is the world's largest and strongest ocean current, transporting 130 million cubic meters of water per second - 100 times the flow of all the world's rivers; it is also the only current that flows all the way around the planet and connects the Atlantic, Pacific, and Indian Oceans; the cold Antarctic Coastal Current (East Wind Drift) is the southernmost current in the world, flowing westward and parallel to the Antarctic coastline</p>"
     },
+    "Volume": {
+      "Ocean volume": {
+        "text": "71.8 million cu km"
+      },
+      "Percent of total ocean volume": {
+        "text": "5.4%"
+      }
+    },
     "Elevation": {
       "highest point": {
         "text": "sea level"