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"Towards understanding desert shorelines - coastal landforms and dynami" by Jan Hendrik May, S. M. May et al.

While shorelines around playa lakes have traditionally played a key role for reconstructing late Quaternary megalakes in drylands, little attention has been given to recent shorelines associated with episodic filling events of modern ephemeral playa lakes such as Kati Thanda-Lake Eyre in central Australia. We here present results from geomorphic mapping around the playa margin of Lake Eyre North and interpret these data regarding timescales and drivers of shoreline processes. The diversity and distribution of landforms point to lithology and variations in wave energies as major controls on large-scale shoreline geomorphology. Our results suggest that the presence or absence of shoreline features is an incomplete and inaccurate indicator of past lake levels. Instead, wave-built landforms in ephemeral playa lake settings need to be considered threshold-related phenomena, with differences in frequency, magnitude and rate of water level change leading to vertically differing potential for ....

Lake Eyre , South Australia , Lake Eyre North , Kati Thanda , Kati Thanda Lake Eyre , Phemeral Playa Lakes , Kati Thanda Lake Eyre , Horeline Dynamics ,

Detailed text transcripts for TV channel - FOXNEWS - 20170828:01:10:00

Different recipes. it is probably minimal compared to citywide how many rescues of going on. we have been in his neighborhood for a couple of hours as the sun was setting. we saw a family abandon the home. they put their little dogs on a pool raft and they were dragging that.we said where are you going? they did not have an answer. a lot of people just abandoning homes entirely. there is a woman you did not want to be on camera. right before we came on she was pleading for help carrying the tv. that is all she had in a plastic bag. we helped her to get drylands and will help her but this is the type of story we are seeing here. we ve heard that this is going to be a five-day event. and we are only in day two. date you can see there is a wall of rain coming down. it has been silting drenching rain since we ve been here for about 48 hours now. it is just going to get worse. the land beneath me is turning into muddy sloppy mess. in the water keeps rising. ....

Pool Raft , The Sun , Plastic Bag , Wall Of Rain Coming Down ,

Detailed text transcripts for TV channel - FOXNEWS - 20170828:01:08:00

it doesn t look like it s getting better at all. thank you very much. we wish you well. this neighborhood is 6000 acres, a huge residential area in southwestern houston. we ve had police telesis with the loss of life we have police and authorities because this is one of the hardest hit areas. we saw fema coming through and of course these walls of saturating water just keep coming. we are dealing with technical think difficulties here and we are doing a great job as our legs going in and out. we just had a woman walked past us he was nearly falling over carrying her t.v. on her house. she was pleading for help. we help to get to drylands to put her t.v. docket she says that s all she had so that is what you carried out of the house on her back. that is a type of situation here. i think we are okay with the light even if it goes out. we have some follow-up questions. woman ages interview, she still there. there has been some heat on the mayor for not ordering a military evacuation ....

City Of Houston , Greater Houston Area , It Doesn T , Police Telesis , Hit Areas , Military Evacuation ,