biswarupsarkar72
Yellowstone river and valleys
A mobile-photograph from our running bus.
My experience
We entered Yellowstone NP through the eastern entrance using U.S. Route 14. It had been a moderate snow fall in the end of the first week of October, 2017. From few kilometers before reaching Yellowstone Lake, remnants of devastating wild fire were being evident. It was a shocking sight for me at the beginning and could not perceive how fire had devastated hundreds of acres of alpine forests in the valleys and atop the hills. But when I had a closer look to the floor of the forests, I was amazed by the facts how nature maintains its ecological balance! Numerous tiny siblings are growing besides the burnt and decaying logs. The future forests of the park are coming alive.
The park seemed to me the world’s finest natural laboratory and archive to study and understand all the faculties of human intellect.
The qualities of the photographs are not satisfactory, because they were taken so fast through the glass windows of our running bus. But I didn’t want to miss such life time opportunities. The overall beauties were essentially more important than technicalities, as I always believe.
Our luck didn’t favor anyway in this park trip, when our tour guide had declared a forecast for heavy snowfall next day since morning. He therefore decided to visit as many spots as possible in a single day, and not to wait for day-2. I hurried through the trails taking as many snaps as possible.
The next day heavy snowfall started since 9 am, and our guide cancelled the day-2 trip. Thanks God…we covered somehow all the spots on the first day.
I hope, you may like my Yellowstone series…
Description
Yellowstone National Park is an American national park located in Wyoming, Montana, and Idaho. Approximately 96 percent of the land area of Yellowstone National Park is located within the state of Wyoming. The Park spans an area of 8,983 km2 comprising lakes, canyons, rivers and mountain ranges. The park is known for its wildlife and its many geothermal features. It has many types of ecosystems, but the subalpine forest is the most abundant. It is part of the South Central Rockies forests eco-region.
It was established by the U.S. Congress and signed into law by President Ulysses S. Grant on March 1, 1872. Yellowstone was the first national park in the U.S. and is also widely held to be the first national park in the world. Native Americans have lived in the Yellowstone region for at least 11,000 years. Aside from visits by mountain -men during the early to mid-19th century, organized exploration did not begin until the late 1860s.
The park contains the headwaters of the Yellowstone River, from which it takes its historical name. Although it is commonly believed that the river was named for the yellow rocks seen in the ‘Grand Canyon of the Yellowstone’, the Native American name source is unclear.
Yellowstone Lake is one of the largest high-elevation lakes in North America and is centered over the Yellowstone Caldera, the largest supervolcano on the continent. The caldera is considered as an active volcano. It has erupted with tremendous force several times in the last two million year. The Yellowstone Caldera is the largest volcanic system in North America. It has been termed a "supervolcano" because the caldera was formed by exceptionally large explosive eruptions. The magma chamber that lies under Yellowstone is estimated to be a single connected chamber, about 60 km long, 29 km wide, and 5 to 12 km deep. Yellowstone Lake is up to 400 feet deep and has 180 km of shoreline.The lake is at an elevation of 7,733 feet above sea levels. Half of the world's geysers and hydrothermal features are there in Yellowstone, fueled by this ongoing volcanism. Lava and rocks from volcanic eruptions cover most of the land area of Yellowstone. The park is the centerpiece of the Greater Yellowstone Ecosystem, the largest remaining nearly-intact ecosystem in the Earth's northern temperate zone. In 1978, Yellowstone was named a UNESCO World Heritage Site.
In May 2001, the U.S. Geological Survey, Yellowstone National Park, and the University of Utah created the Yellowstone Volcano Observatory (YVO), a partnership for long-term monitoring of the geological processes of the Yellowstone Plateau volcanic field, for disseminating information concerning the potential hazards of this geologically active region.
Hundreds of species of mammals, birds, fish, and reptiles have been documented, including several that are either endangered or threatened. The vast forests and grasslands also include unique species of plants.Yellowstone Park is the largest and most famous megafauna location in the contiguous United States. Grizzly bears, wolves, and free-ranging herds of bison and elk live in this park. The Yellowstone Park bison herd is the oldest and largest public bison herd in the United States.
Forest fires occur in the park each year. In the largest forest fires of 1988, nearly one third of the park was burnt.
Yellowstone has numerous recreational opportunities, including hiking, camping, boating, fishing and sightseeing. Paved roads provide close access to the major geothermal areas as well as some of the lakes and waterfalls. During the winter, visitors often access the park by way of guided tours that use either snow coaches or snowmobiles.
Fire in Yellowstone NP
Causes of wildfire in Yellowstone NP
Wildfire has had a role in the dynamics of Yellowstone’s ecosystems for thousands of years. Although many fires were caused by human activities, most ignitions were natural. The term "natural ignition" usually refers to a lightning strike. Afternoon thunderstorms occur frequently in the northern Rocky Mountains but release little precipitation, a condition known as ‘dry lightning’. In a typical season there are thousands of lightning strikes in Yellowstone. Lightning strikes are powerful enough to rip strips of bark off of a tree in a shower of sparks and blow the pieces up to 100 feet away. However, most lightning strikes do not result in a wildfire because fuels are not in a combustible state.
The great fire incidence of 1988
The Yellowstone fires of 1988 collectively formed the largest wildfire in the recorded history of Yellowstone National Park in the United States. Starting as many smaller individual fires, the flames quickly spread out of control due to drought conditions and increasing winds, combining into one large conflagration which burned for several months. The fires almost destroyed two major visitor destinations and, on September 8, 1988, the entire park closed to all non-emergency personnel for the first time in its history. Only the arrival of cool and moist weather in the late autumn brought the fires to an end. A total of 793,880 acres, or 36 percent of the park was affected by the wildfires.
Fire incidence, 2016
As of September 21, 2016, 22 fires (human and lightning-caused) have burned more than 62,000 acres in Yellowstone National Park, making it the highest number of acres burned since the historic 1988 fire.
Heritage and Research Center
The Heritage and Research Center is located at Gardiner, Montana, near the north entrance to the park. The center is home to the Yellowstone National Park's museum collection, archives, research library, historian, archeology lab, and herbarium. The Yellowstone National Park Archives maintain collections of historical records of Yellowstone and the National Park Service. The collection includes the administrative records of Yellowstone, as well as resource management records, records from major projects, and donated manuscripts and personal papers. The archives are affiliated with the National Archives and Records Administration.
A Quick Overview Map of Yellowstone
(www.yellowstonepark.com/park/overview-map-yellowstone)
Free Yellowstone Trip Planner:
( www.yellowstonepark.com/travel-guides/yellowstone-trip-pl...)
8 Best Yellowstone Geyser Basins and Map
( www.yellowstonepark.com/things-to-do/yellowstone-geyser-b... )
National Park Maps
( www.yellowstonepark.com/park/national-park-maps )
Interactive map of ALL Yellowstone thermal features at the Yellowstone Research Coordination Network
Yellowstone river and valleys
A mobile-photograph from our running bus.
My experience
We entered Yellowstone NP through the eastern entrance using U.S. Route 14. It had been a moderate snow fall in the end of the first week of October, 2017. From few kilometers before reaching Yellowstone Lake, remnants of devastating wild fire were being evident. It was a shocking sight for me at the beginning and could not perceive how fire had devastated hundreds of acres of alpine forests in the valleys and atop the hills. But when I had a closer look to the floor of the forests, I was amazed by the facts how nature maintains its ecological balance! Numerous tiny siblings are growing besides the burnt and decaying logs. The future forests of the park are coming alive.
The park seemed to me the world’s finest natural laboratory and archive to study and understand all the faculties of human intellect.
The qualities of the photographs are not satisfactory, because they were taken so fast through the glass windows of our running bus. But I didn’t want to miss such life time opportunities. The overall beauties were essentially more important than technicalities, as I always believe.
Our luck didn’t favor anyway in this park trip, when our tour guide had declared a forecast for heavy snowfall next day since morning. He therefore decided to visit as many spots as possible in a single day, and not to wait for day-2. I hurried through the trails taking as many snaps as possible.
The next day heavy snowfall started since 9 am, and our guide cancelled the day-2 trip. Thanks God…we covered somehow all the spots on the first day.
I hope, you may like my Yellowstone series…
Description
Yellowstone National Park is an American national park located in Wyoming, Montana, and Idaho. Approximately 96 percent of the land area of Yellowstone National Park is located within the state of Wyoming. The Park spans an area of 8,983 km2 comprising lakes, canyons, rivers and mountain ranges. The park is known for its wildlife and its many geothermal features. It has many types of ecosystems, but the subalpine forest is the most abundant. It is part of the South Central Rockies forests eco-region.
It was established by the U.S. Congress and signed into law by President Ulysses S. Grant on March 1, 1872. Yellowstone was the first national park in the U.S. and is also widely held to be the first national park in the world. Native Americans have lived in the Yellowstone region for at least 11,000 years. Aside from visits by mountain -men during the early to mid-19th century, organized exploration did not begin until the late 1860s.
The park contains the headwaters of the Yellowstone River, from which it takes its historical name. Although it is commonly believed that the river was named for the yellow rocks seen in the ‘Grand Canyon of the Yellowstone’, the Native American name source is unclear.
Yellowstone Lake is one of the largest high-elevation lakes in North America and is centered over the Yellowstone Caldera, the largest supervolcano on the continent. The caldera is considered as an active volcano. It has erupted with tremendous force several times in the last two million year. The Yellowstone Caldera is the largest volcanic system in North America. It has been termed a "supervolcano" because the caldera was formed by exceptionally large explosive eruptions. The magma chamber that lies under Yellowstone is estimated to be a single connected chamber, about 60 km long, 29 km wide, and 5 to 12 km deep. Yellowstone Lake is up to 400 feet deep and has 180 km of shoreline.The lake is at an elevation of 7,733 feet above sea levels. Half of the world's geysers and hydrothermal features are there in Yellowstone, fueled by this ongoing volcanism. Lava and rocks from volcanic eruptions cover most of the land area of Yellowstone. The park is the centerpiece of the Greater Yellowstone Ecosystem, the largest remaining nearly-intact ecosystem in the Earth's northern temperate zone. In 1978, Yellowstone was named a UNESCO World Heritage Site.
In May 2001, the U.S. Geological Survey, Yellowstone National Park, and the University of Utah created the Yellowstone Volcano Observatory (YVO), a partnership for long-term monitoring of the geological processes of the Yellowstone Plateau volcanic field, for disseminating information concerning the potential hazards of this geologically active region.
Hundreds of species of mammals, birds, fish, and reptiles have been documented, including several that are either endangered or threatened. The vast forests and grasslands also include unique species of plants.Yellowstone Park is the largest and most famous megafauna location in the contiguous United States. Grizzly bears, wolves, and free-ranging herds of bison and elk live in this park. The Yellowstone Park bison herd is the oldest and largest public bison herd in the United States.
Forest fires occur in the park each year. In the largest forest fires of 1988, nearly one third of the park was burnt.
Yellowstone has numerous recreational opportunities, including hiking, camping, boating, fishing and sightseeing. Paved roads provide close access to the major geothermal areas as well as some of the lakes and waterfalls. During the winter, visitors often access the park by way of guided tours that use either snow coaches or snowmobiles.
Fire in Yellowstone NP
Causes of wildfire in Yellowstone NP
Wildfire has had a role in the dynamics of Yellowstone’s ecosystems for thousands of years. Although many fires were caused by human activities, most ignitions were natural. The term "natural ignition" usually refers to a lightning strike. Afternoon thunderstorms occur frequently in the northern Rocky Mountains but release little precipitation, a condition known as ‘dry lightning’. In a typical season there are thousands of lightning strikes in Yellowstone. Lightning strikes are powerful enough to rip strips of bark off of a tree in a shower of sparks and blow the pieces up to 100 feet away. However, most lightning strikes do not result in a wildfire because fuels are not in a combustible state.
The great fire incidence of 1988
The Yellowstone fires of 1988 collectively formed the largest wildfire in the recorded history of Yellowstone National Park in the United States. Starting as many smaller individual fires, the flames quickly spread out of control due to drought conditions and increasing winds, combining into one large conflagration which burned for several months. The fires almost destroyed two major visitor destinations and, on September 8, 1988, the entire park closed to all non-emergency personnel for the first time in its history. Only the arrival of cool and moist weather in the late autumn brought the fires to an end. A total of 793,880 acres, or 36 percent of the park was affected by the wildfires.
Fire incidence, 2016
As of September 21, 2016, 22 fires (human and lightning-caused) have burned more than 62,000 acres in Yellowstone National Park, making it the highest number of acres burned since the historic 1988 fire.
Heritage and Research Center
The Heritage and Research Center is located at Gardiner, Montana, near the north entrance to the park. The center is home to the Yellowstone National Park's museum collection, archives, research library, historian, archeology lab, and herbarium. The Yellowstone National Park Archives maintain collections of historical records of Yellowstone and the National Park Service. The collection includes the administrative records of Yellowstone, as well as resource management records, records from major projects, and donated manuscripts and personal papers. The archives are affiliated with the National Archives and Records Administration.
A Quick Overview Map of Yellowstone
(www.yellowstonepark.com/park/overview-map-yellowstone)
Free Yellowstone Trip Planner:
( www.yellowstonepark.com/travel-guides/yellowstone-trip-pl...)
8 Best Yellowstone Geyser Basins and Map
( www.yellowstonepark.com/things-to-do/yellowstone-geyser-b... )
National Park Maps
( www.yellowstonepark.com/park/national-park-maps )
Interactive map of ALL Yellowstone thermal features at the Yellowstone Research Coordination Network