ESS102H1 Lecture Notes - Dominate, Reflection Seismology, Oil Sands
Document Summary
35 mc and 1 page sa what drives atmospheric circulation. Biggest impact on freshwater are fossil fuel use and agriculture. Not accessible human use greenland continental ice sheets there. 800k ice core records sample trap gas back in the day. Not important fresh water but climate change their melting where they melt high altitude dense. So thick sample core chronology of time water form when add fresh water harder for it to become dense. Melt all greenland and artica 60m of immediate sea rise. Ogallall drained 50 percent by agriciulture. Run into stream lake s river lake some perulate to ground and store in underground aquifers some confined under pressure confining layer some unconfined somethnf permeable tap into them through wells. Confined like bc pressure drive natural flow nothing fancy get at water. Groundwater discharge into river or coast into ocan. Or actively pumped by humans and changes flow path of underground aquifer. Coast down make saltwater intrusion into aquifers.