Most of
the coastal rivers in North America once teemed with great runs of anadromous fishes — organisms that hatch in inland freshwater streams, migrate to the salty sea, then return to the streams to spawn.
To understand the factors that drive these social dynamics, Barocas's team, from the University of Wyoming and the Alaska Department of Fish & Game, has spent decades spying on
the coastal river otters of Alaska near Prince William Sound.
Conservation of
coastal rivers of the northern Gulf of Mexico is vital to the survival of the alligator snapping turtle, including two recently discovered species, University of Florida scientists say.
All eyes were on southeast Florida's St. Lucie Estuary in 2016 as it received national attention due to beach closures on the Fourth of July weekend from the massive amounts of toxic green slime that covered parts of the 7 - mile - long inlet linked to
a coastal river system.
On top of that, Goodbred found, local shrimp farmers had drilled holes into the dikes to pipe salt water from
coastal rivers into their hatcheries, weakening the barriers.
Incessant mountain rain, snow and melting glaciers in a comparatively small region of land that hugs the southern Alaska coast and empties fresh water into the Gulf of Alaska would create the sixth largest
coastal river in the world if it emerged as a single stream, a recent study shows.
The eddies are formed by strong outflow currents from
coastal rivers that are rich in nutrients from spring snowmelt.
The Pacific coast population of the snowy plover is defined as those individuals that nest adjacent to tidal waters of the Pacific Ocean, and includes all nesting birds on the mainland coast, peninsulas, offshore islands, adjacent bays, estuaries, and
coastal rivers (USDI Fish and Wildlife Service 2004).
Samir was appointed by the Bombay High Court on a Committee to assess the impacts of development on the tidal movement of
a coastal river in Mumbai.
Geomorphic effects of alternating flood - and drought - dominated regimes on the N.S.W.
coastal rivers, in Warner, R. F. (Ed.)
The article (Erskine, W.D. and Warner, R.F., 1988, Geomorphic effects of alternating flood - and drought - dominated regimes on NSW
coastal rivers.
Over 60 % of American
coastal rivers and bays have been negatively impacted by phosphorus pollution, and there are currently at least 166 coastal «dead zones» in the United States.
Not exact matches
Smith also thinks resource extraction will shift toward the coasts and
rivers, turning Canada's northern
coastal towns into maritime transportation hubs.
Critics have said the program provides a misguided tax subsidy to
coastal and
river valley property owners, encouraging development in flood - prone, often environmentally sensitive areas such as wetlands.
A break at Jardim do Mar, Portugal, was removed though the construction of a
coastal road, while another at Mundaka, Spain, disappeared after a
river mouth was dredged.
«The current costs just for diking upgrades for the tidal areas of the
river and for adjacent
coastal reaches required by 2100 are in range of $ 9 billion,» said Matt Pitcairn, the Manager of Policy and Communications at the Richmond Chamber of Commerce and the report's co-author.
Despite the threat to British Columbia's pristine wilderness,
rivers and
coastal communities, they avoided taking a stance for months, missed the deadline to present evidence to the review panel, and fought to keep their own internal assessment of the project secret.
The pipeline goes over mountains, across farmland, over the Fraser and Skeena
rivers, and straight through the Great Bear Rainforest to the Pacific where it will be picked up by supertankers trying to navigate our inland
coastal waters,» said New Democrat environment critic Rob Fleming.
They settled on an area south of the Mediterranean Sea where some oceanographers say a branch of the Nile
River drained into what was called the Lake of Tanis, a
coastal lagoon 3,000 years ago.
Cambuskenneth Abbey is subject to
coastal flooding and groundwater flooding and fluvial flooding (a
river exceeding its normal capacity).
The company also supports several ocean - focused causes throughout the year, including
coastal cleanups,
river cleanups and Rubio's annual CoastFest event.
There is logic in this: the
rivers contain little feed during the cold months, and even in the summertime the
coastal streams of the Northwest lack the heavy insect life and big fly hatches of more easterly waters.
The news of Indian Point's potential closure comes weeks after the state Court of Appeals dealt Entergy a setback in its bid for a new license, interpreting state
coastal water rules in a way that gave Cuomo's administration more authority over whether the plant could operate in the Hudson
River.
The master plan foresees three distinct
coastal geographies serving the new offshore wind industry — New York Harbor, the Hudson
River and the coast of Long Island.
«With our exceptional
rivers, lakes and
coastal waters, New York is home to some of the best recreational boating in the nation,» Governor Cuomo said.
[246][248] Tourism Landmarks, National Border, Region and Terrestrial plain of the 4th Republic of Ghana
Coastal Plain Accra, Apam, Cape Coast, Elmina, Kakum National Park, Kokrobite, Nzulezo, Sekondi - Takoradi, Ada Foah The Gulf of Guinea
coastal plain with the seat of government and capital city, several castles and forts and the best preserved rainforest in Ghana Ashanti - Kwahu Koforidua, Kumasi, Obuasi, Sunyani Forested hills and the ancient Kingdom of Ashanti Volta Basin Tamale massive and world's largest Lake Volta, the
river system that feeds it and Ghana eastern border crossing Northern Plains Wa, Bolgatanga, Mole National Park Savanna plains and north Ghana trade route and border crossing
[241] The attractions and major tourist destinations of Ghana include a warm, tropical climate year - round; diverse wildlife; exotic waterfalls such as Kintampo Waterfalls and the largest waterfall in west Africa, Wli Waterfalls; Ghana's
coastal palm - lined sandy beaches; caves; mountains,
rivers; meteorite impact crater and reservoirs and lakes such as Lake Bosumtwi or Bosumtwi meteorite crater and the largest man - made lake in the world by surface area, Lake Volta; dozens of castles and forts; UNESCO World Heritage Sites; nature reserves and national parks.
«For over 40 years, Entergy's Indian Point nuclear facilities have been damaging the
coastal resources of the Hudson
River estuary,» the state agency wrote.
State regulators are seeking more information from a Massachusetts company that plans to expand its Hudson
River facilities routing rail shipments of crude oil from North Dakota and western Canada to
coastal refineries.
And in the environmental impact statement, Pilgrim officials wrote: «While crude oil shipment downriver is a relatively recent phenomena on the Hudson
River, the increasing production of crude in North America because of fracking, and Canadian tar sands, is likely to result in increasing demand to move the crude oil to
coastal areas for shipment to refineries.
«The remaining 64,000 acres of
coastal wetlands along Lake Ontario and the St. Lawrence
River have been degraded.»
Homeowners in certain areas of the UK are at increased risk of
coastal,
river or groundwater flooding, and many homeowners have already experienced the devastation that flooding brings.
State Comptroller Thomas DiNapoli (dee - NAP» - oh - lee) says in a report released Thursday that the health of New Yorkers and their environment suffers when untreated wastewater spills into
rivers, streams and
coastal areas.
Indian Point is antiquated and does not belong on the Hudson
River in close proximity to New York City, where it poses a threat not only to the coastal resources and uses of the river, but to millions of New Yorkers living and working in the surrounding community.&r
River in close proximity to New York City, where it poses a threat not only to the
coastal resources and uses of the
river, but to millions of New Yorkers living and working in the surrounding community.&r
river, but to millions of New Yorkers living and working in the surrounding community.»
State Comptroller Thomas DiNapoli says in a report released Thursday that the health of New Yorkers and their environment suffers when untreated wastewater spills into
rivers, streams and
coastal areas.
Tuesday's ruling comes as the Cuomo administration challenges Indian Point on a number of fronts, including on
coastal habitat certifications it needs to operate as well as its environmental impact on the Hudson
River fish.
Their population assessment revealed that the central Oregon population of
coastal martens is likely fewer than 87 adults divided into two subpopulations separated by the Umpqua
River.
Geography dependent: The building is designed for
river flooding and has not been tested for
coastal areas.
We are seeing nitrate pollution in the Gulf of Mexico and a lot of our
coastal oceans near the mouth of
rivers that are downstream from Big Ag production regions that use a lot of fertilizers.
Nitrogen accumulation in large lakes can lead to nitrogen pollution downstream, in
rivers and
coastal areas.
The distinctive funnel shape of the Sydney Harbour Estuary drowned
river valley system includes narrow upper estuary channels, where particulate matter is filtered, which link up to a wide lower estuary that is flushed with
coastal waters.
Excess amounts from human activities often end up in
rivers, streams and
coastal environments, causing algal blooms, loss of sea grass and low oxygen levels in the water, which can kill large numbers of fish and other organisms.
Topsoil and natural vegetation would ordinarily filter many of these pollutants out, but the impermeable pavement that covers much of the surface where these pollutants originate carries it right into storm drains and into streams,
rivers, lakes and the ocean where it can poison marine life — which we might eat — as well as entire riparian or
coastal ecosystems.
They then focused on the small wedges of
coastal land, sandwiched between
river drainages, where groundwater drains directly into the fragile ecosystems near shore.
Estuaries are places where
rivers meet the sea, providing nursery habitat for fish and shellfish while buffering many
coastal communities from the impacts of
coastal storms and sea level rise.
After a few days of severe rain last year, neighborhoods resembled wetlands, streets had turned into
rivers, and a large piece of the main
coastal road had fallen into the ocean.
The telling hot spot recently observed in the southeast was discovered when the Indian
River Lagoon on Florida's Atlantic coast, known for its algae blooms and blankets of dead fish, became much saltier after 2011, and study lead author Arnoldo Valle - Levinson, professor of civil and
coastal engineering sciences in UF's College of Engineering, began to investigate the situation.
The Canadian Department of Fisheries and Oceans also has to juggle an immense number of stakeholders and their needs when managing the Fraser sockeye:
coastal fisheries with different gear types, the in -
river First Nations harvest, and one of the largest recreational fisheries in Canada.
In the regions that will be affected, the majority of people don't live in cities, but villages near
coastal areas and low - lying
river valleys where they cultivate crops and tend livestock.
According to Ittekkot, the results show that the shift in nutrients has «altered the biogeochemistry not just of the
river and the adjacent
coastal waters, but also of the entire Black Sea Basin.»