Follow me to where the rivers meet video

The Colorado River Runs Dry | Science | Smithsonian

follow me to where the rivers meet video

The dead zone is created by the Mississippi River, but not simply from the Your browser does not currently recognize any of the video formats. In its opening minutes, writer-director Matt Sobel's debut feature looks to be a well-made variation on a fairly common type of indie: the “gay. to explore and study our nation's estuaries — where the rivers meet the sea. Climate Extension . View an estuary video to establish a working definition of estuary. • Identify . Procedure. 1. Use Resource: Map of Mobile Bay, Alabama to answer the following questions. Q1. .. Northeast. Wells NERR, ME – Coastal Plain.

Higher overall air temperatures will mean more water lost to evaporation. Other regions—the Mediterranean, southern Africa, parts of South America and Asia—also face fresh-water shortages, perhaps outright crises.

follow me to where the rivers meet video

In the Andes Mountains of South America, glaciers are melting so quickly that millions of people in Peru, Bolivia and Ecuador are expected to lose a major source of fresh water by In southwestern Australia, which is in the midst of its worst drought in years, fresh water is so scarce the city of Perth is building plants to remove the salt from seawater.

More than one billion people around the world now live in water-stressed regions, according to the World Health Organization, a number that is expected to double bywhen an estimated nine billion people will inhabit the planet.

So Nevadans have gotten used to coping with limitations. The water authority pays homeowners to replace water-gulping lawns with rocks and drought-tolerant plants.

Follow me & I'll Show You New Zealand - 5 weeks from north to south in 70 Photos

Golf courses adhere to water restrictions. Almost all wastewater is reused or returned to the Colorado River.

Jasmine Thompson – Adore [Official Video]

Inconservationist Aldo Leopold paddled a canoe through the great delta at the mouth of the Colorado River. The river has become a perfect symbol of what happens when we ask too much of a limited resource: In fact, the Colorado no longer regularly reaches the sea. Invasive plants, such as salt cedar and cattails, now dominate the delta, a landscape of seemingly endless mud flats where forests used to stand.

And in the Gulf of California itself, shellfish, shrimp and waterfowl have declined dramatically as fresh water has dried up.

Follow me & I'll Show You New Zealand

Peter McBride has spent two years photographing the great river, paddling a kayak through its headwaters, flying in small planes over cities and fields, rafting through the Grand Canyon and using his own two feet to traverse the delta. Rotorua Wai-o-Tapu, the thermal wonderland. One of the most colorful place by nature I've seen so far.

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The bad side about walking around an active thermal area was that you ended up smelling like a god damn boiled egg all day. Nature, nature and more nature! Just a tiny man among giants. I have to agree!

"Adore" lyrics

I had the option to walk the normal crossing for 6 hours or climb Mt Doom and walk for 8 hours. Of course I chose the harder path.

follow me to where the rivers meet video

I'm not gonna be here forever! This was me at the crater of Mt Doom Mt Ngauruhoe. Nothing like you see in Lord of the Rings. The view was worth the 3 hours extra hike, especially on a day like this. You could see from coast to coast. If there is a place for me to hang my foot down the abyss, I would go for it, every single time!

The infamous emerald lake The colors of lakes and rivers here in New Zealand were just ridiculous! Welcome to the South Island. I went for a 3 hours walk along the Snout track and arrived at the Snout head with the grand view of the Queen Charlotte Sound. The sound stretched as far as the eye could see. In the morning it was sunny, by midday the clouds started to form again.

The weather changed so fast in New Zealand. Nelson A much needed rest in Nelson, trying out all the coffees and cafes. Motueka Janie Seddon Shipwreck near the coast of Motueka.

follow me to where the rivers meet video

The shipwreck was illuminated by the light from Nelson and the stars. The trail was relatively easy so it was a fun walk with a decent view. The color of the water down here still amazed me until this day. How could it be so vibrant!? Sediment cores in the Hudson River indicate that sediment may accumulate for 10, 20, or even 50 years, laying down layers every year like tree rings.

follow me to where the rivers meet video

But then a hurricane or big snowmelt floods the river, wipes out the layers of sediment, and sends the mud out to sea. It is good because a big storm can keep an estuary from getting too shallow too fast. In fact, it appears that over the last 6, years, the natural dredging by large storms has maintained nearly constant water depth in the Hudson estuary. Environmental regulations are far stricter now than they were 50 years ago, and we have stopped using many chemicals that play havoc with the environment.

For instance, polychlorinated biphenyls PCBs were banned in the s because they were shown to be toxic to fish and wildlife, and to the humans who consume them.

follow me to where the rivers meet video

Trickle-down effects Billions of dollars are now being spent to clean up American estuaries contaminated by industrial pollution. The Superfund program of the U. Environmental Protection Agency collects and spends billions of dollars more to remediate estuaries. Often the remediation strategies are complex and controversial. In the case of Hudson River, there is a heated debate about whether PCB-contaminated sediments should be removed—dredged with high-tech methods that theoretically minimize environmental harm—or left undisturbed.

That debate pivots on the episodic storm phenomenon: Are the contaminated sediments there to stay, or could they get stirred up when the next hurricane washes through the Hudson Valley?

Aside from cleanup initiatives, parts of the Hudson need to be dredged for navigational purposes. Dredging is not that costly or difficult, but finding a place to put contaminated sediments is a problem. The Port of New York has been filling up abandoned Pennsylvania coal mines with its contaminated mud, but that is not a long-term solution.

While the problems of American estuaries are complicated and expensive, they pale in comparison to Asian estuaries. The entire nation of Bangladesh lies within the estuary and lower floodplain of the Ganges-Brahmaputra River. Global sea-level rise is causing a loss of land, increased flooding, and increased salt intrusion in these estuaries. The demand for water upstream for irrigation and domestic use significantly reduces freshwater flow through these systems.

The Indus River and Huang Ho estuaries have suffered from drastic reductions of freshwater flow over the past several decades, and the impact of these human alterations is just now being recognized. New policies about land use, water diversion, and even global carbon dioxide production which affects global warming and sea level rise will be needed to protect these vulnerable estuarine environments and their human inhabitants.

Stirring up new ideas One of the challenges of estuarine research is that most of the significant problems are interdisciplinary, involving physics, biology, chemistry, geology, and often public policy and economics.

Estuaries are also incredibly diverse, coming in all shapes and sizes. As scientists, one of our roles is to predict changes in the environment, given different natural and human-induced influences.