Farms and cities siphon most of the river's water before it reaches Mexico, but on March 23, under a binational agreement, U.S. and Mexican officials unleashed an eight - week «pulse flow»
from a small dam on the border to help restore the delta.
Not exact matches
Iranian hackers infiltrated the computer system at a
small dam in a quiet village 20 miles
from New York City in 2013, according to a report on Monday.
Think of Kinder Morgan's Trans - Mountain Pipeline
from Edmonton to refineries and terminals in B.C. and Washington and branch lines carrying heartland oil to the Gulf Coast operated by Enbridge and ExxonMobil as
small leaks in the great oil
dam.
The grower can control the spread of water in sloping gardens with
small dams made
from soil or sections of two - by - fours.
President Akufo - Addo says the government will commence processes to construct 192
small dams in various selected districts of the country
from 2018.
Iranian hackers infiltrated the control system of a
small dam less than 20 miles
from New York City two years ago, sparking concerns that reached to the White House, according to former and current U.S. officials and experts familiar with the previously undisclosed incident.
With colleagues
from NIVA, Norwegian Public Roads Administration, Norwegian University of Life Sciences and University of Copenhagen, Ranneklev and Meland collected plants, frogs, sediments and minnow, a
small fish, in a sedimentation
dam that protects river Ljanselva at Skullerud, and Sagdammen in river Ljanselva, both in the Oslo area.
Because of the costs involved, only the
smaller North Aral has been earmarked for rescue (New Scientist print edition, 4 January 2003), and several
dams to stem water loss
from it have been build since the mid-1990s.
«Individually, large hydropower
dams will always cause greater environmental impacts, but with rapid growth of the
small hydropower sector, our rivers might just suffer
from many
small cuts.»
After evaluating data
from the field, hydrological models, and Environmental Impact Assessment reports about the
small dams, Kibler and Tullos concluded that impacts of the
small dams exceeded those of large
dams on nine of the 14 characteristics they studied.
Maeck's team decided to take a look at methane releases
from the water impoundments behind
smaller dams that store water less than 50 feet deep.
Now, after decades of grim losses, the news
from the Aral Sea is good: Since the
dam's completion last August, the
smaller, northern part of the Aral Sea has swelled by 30 percent, flooding more than 300 square miles of parched, sun - bleached seabed.
The thousands of
small dams — which powered mills, forges and other industry — changed the water table, altering the plants growing nearby and eventually changing the landscape
from wetlands to deeply incised, quickly flowing streams.
Coming
from Washington State, which is highly dependent on large hydroelectric
dams for its electricity, McMorris Rodgers is a vocal supporter of hydropower and nuclear energy and has sponsored legislation expanding the development of
small hydroelectric
dams nationwide — a valuable source of renewable energy.
Surveyed
from 30 meters above using drones and specialized image analysis software, the site shows the unmistakable outlines of check
dams, irrigation canals and cisterns feeding a patchwork of
small farm fields.
Our latest came
from a big sire at 28 ″ and a very
small dam, maybe 20 ″.
A
small umbilical hernia isn't anything to be immediately concerned about but should be corrected with time; if there have been no other umbilical hernias reported being bred
from the
dam or sire then it is possible that is isn't hereditary but I can not say with certainty.
This is the environment
from which to relax and do activities like swimming in the
dam, paddle on
small boats, stargaze on a beautiful clear night, bird - watching.
As an aside, I'd love to see an increase in the
small - scale harnessing of hydo - electricity by Power Companies, or by anyone else — there's such an older
small Pacific Power plant right up the road
from me which has a
small dam about 1200 ′ higher, actually located in a Wilderness Area — the original Wilderness boundaries were expanded a little.
Humans have a modified irreversibly
from its orginal state a quite
small portion of the earth's surface by construction of urban areas,
dams, highways, etc..
The Grand Dixence
Dam is situated on the relatively
small Dixence River, but collects a large amount of water thanks to a system of water supply tunnels over 100 km long bringing water
from other rivers and valleys.
Children by the Salween River in Thailand, International Day of Action for Rivers 2012Hundreds of kilometers downstream
from where I was this time last year, on this International Day of Action for Rivers it became clear to me that a major reason why communities in Burma and Thailand are opposed to
dam building on the Salween River is because of their children.Half of those gathered on March 14 along the Salween's banks in a
small village in Thailand were kids.
While conventional hydropower will continue to grow as
dams are completed in China, Brazil and a scattering of other countries, including Ethiopia, Malaysia, and Turkey, there exists enormous potential for non-conventional hydroelectricity generation
from tidal and wave projects, as well as
from small in - stream projects that will not require new
dams.
With an electricity grid supplied by hydroelectric
dams across rivers,
from the heat of its numerous volcanoes, and
from wind and the sun, the
small Central American nation expects 97 percent of its energy generation to come
from renewable sources this year.
Hydropower projects encompass
dam projects with reservoirs, run - of - river and in - stream projects and range
from small to large scale.
Depending on how it's done (micro,
small, run of river, large scale) it can be anything
from a great low - carbon sustainable energy source to an environmental disaster destroying habitat, displacing people and animals, and even spewing greenhouse gases
from the large ponds created behind massive
dams.
Dam Built to Divide North Aral Sea From Southern Portion Construction was completed on the Kok - Aral Dam in 2005 and with it a 13 kilometer long dam separated the smaller North Aral Sea from the larger, saltier and more polluted southern ha
Dam Built to Divide North Aral Sea
From Southern Portion Construction was completed on the Kok - Aral Dam in 2005 and with it a 13 kilometer long dam separated the smaller North Aral Sea from the larger, saltier and more polluted southern h
From Southern Portion Construction was completed on the Kok - Aral
Dam in 2005 and with it a 13 kilometer long dam separated the smaller North Aral Sea from the larger, saltier and more polluted southern ha
Dam in 2005 and with it a 13 kilometer long
dam separated the smaller North Aral Sea from the larger, saltier and more polluted southern ha
dam separated the
smaller North Aral Sea
from the larger, saltier and more polluted southern h
from the larger, saltier and more polluted southern half.