Tuesday, July 22, 2008

The Splendor in West Country

My cousin Tess has was busy processing her papers for this particular scholarship in Westcountry. Coming from a well-to-do family, she has no setbacks and snags to worry about, really. And when she asked us to go with her for a check, the initial reaction of the group was of course a big SURE!

What was supposedly an ‘academic’ check turned out to be a holiday spree for the group. For those who are not familiar with the moniker, Westcountry is actually the southwestern part of England comprising the counties Cornwall, Devon, and Somerset. Tess has been dying to experience the Cozy holiday cottages in Westcountry. Perhaps she has been tagged by the infamous “holiday cottages are the lungs of westcountry”.  Oh well, it sure was. Booking a holiday getaway there was indeed the initial step towards a high-end time off.

First stop: Devon. Private country homes in Devon are truly historic. The architecture, more or less, shows the influence of Roman occupation. Considering that the county is rich in relics of prehistoric settlement, its museums are really impressive. One of my cousins, who happens to be a die-hard archaeology worshipper, was talking the entire hop at every museum. Talk about over-talking.

If the balmy climate, picturesque coastlines and national parks draw many tourists to Devon, Cornwall is known for their deeply indented coasts lined with rocky cliffs. With their fine harbors and moist climate, Cornwall is indeed a tourist hub. Family friendly cottages in Cornwall are a bloom, just like their magnificent flower production. Why family friendly? Well, primarily because the cabins, as we called them, are good for family use – both for the small and large ones. Fully equipped and furnished, the entire family would surely have no worries for everything essential for a holiday is readily available. And Cornwall having occupied a peninsula bounded n both north and west by the Atlantic Ocean and on the south by the English Channel, the county is a great place for those who want to experience breath taking views normally seen in TV specials.

I know that would not be the last time in West Country. Because to be honest, it’s like nicotine: very addictive.

Posted by Trinity The Ranger at 04:47:28 | Permalink | No Comments »

Saturday, May 10, 2008

Acid rain study reaches milestone, confirms soil nutrient depletion

Researchers studying the environmental consequences of acid rain have reached an important milestone, adding evidence for a theory that has been the focus of much scientific debate. Publishing in the December, 2003 issue of the Soil Science Society of America Journal, a team at the University of Maine reported that a modest addition of acid in a paired watershed experiment resulted in a decrease of crucial nutrients in forest soils. For more than 30 years, scientists in Europe and North America have recognized that acid rain could spur the loss of nutrients that are important for growing trees. Nutrients moving out of the soil into lakes and streams could also affect water quality. Nevertheless, observations that such losses have occurred have often been dismissed as extreme cases or as a result of natural changes in forested landscapes.

At the Bear Brook Watershed in Hancock County, Maine, a research team led by University of Maine scientists has now documented that under carefully controlled conditions, treating a watershed with additional acids accelerates the loss of two critical nutrients, calcium and magnesium.

“No one else has shown this at an ecosystem scale in this region,” says Ivan Fernandez, UMaine professor of soil science and lead author of the paper. “It shows that we can experimentally induce (nutrient) depletion in a Maine forest with modest treatment.” Co-authors were Lindsey Rustad of the USDA Forest Service; Stephen A. Norton and Steve Kahl, both of UMaine; and Bernard J. Cosby of the University of Virginia. The Bear Brook Watershed Manipulation project began in the mid-1980s on land now owned by International Paper with funding from the U.S. Environmental Protection Agency. Located on Lead Mountain in Down East Maine, the site includes two side-by-side forested watersheds. Scientists constructed concrete weirs on each stream at the base of each watershed in collaboration with the U.S. Geological Survey. They installed continuous monitoring equipment to track changes in hydrology and water quality. In 1989, they began a bi-monthly routine of spreading ammonium sulfate, a commercial fertilizer, on the West Bear watershed to mimic high levels of acid rain. Subsequent studies have focused on changes to soil, water and vegetation on both the treated and untreated reference watersheds. What the Bear Brook research does not yet conclusively show, Fernandez adds, is whether the loss of soil nutrients is being balanced by gains from other processes in the untreated watershed. “It seems clear that the treatments have exceeded the natural supplies of nutrients in the treated watershed,” says Fernandez. “Because there are no historical data on soils for comparisons, conclusions about the untreated watershed will require more time.” Understanding the full nutrient picture in the untreated East Bear watershed would provide information that is representative of actual conditions in Maine and the Northeast.

“We can infer what is occurring from stream chemistry, and indeed, there appears to be a slow loss of base cations (nutrients) that may or may not be balanced by soil weathering processes,” adds Fernandez. “Our treatment watershed suggests that whether it is happening or not across the Maine landscape, it will definitely happen with a little push.”

An ongoing synthesis of data from acid rain research sites in North America and Europe includes the Maine research group and the Bear Brook site. Almost none of the watersheds show evidence of increasing nutrient concentrations in soils and surface waters, but many show evidence of a decreasing trend, says Fernandez. Results from the synthesis are still being developed.

The loss of nutrients due to acid rain is likely a regional phenomenon, although consequences for New England’s forests, lakes and streams vary across the landscape. These effects may become increasingly important to forest health if predicted climate warming occurs, Fernandez adds. Acidic inputs of nitrogen and sulfur are likely to interact with temperature and moisture changes in forested ecosystems.

Posted by Trinity The Ranger at 09:47:52 | Permalink | No Comments »

Friday, April 18, 2008

Craving for a hiatus

 

Boredom is really sneaking in as the summer is starting. I’ve been busy lately that now i’m craving for a hiatus. I wanna do something I haven’t done for a long time. No, not basking under the sun. Not road-ripping. Definitely not eating.

I wanna travel. If only I have the money and the luxury of time, I really wanna travel. Destination? My ‘dreamland”: EUROPE .

To say that Europe holds marvels is an understatement. To say the least, the continent holds the world’s most renowned monuments. Travel essays and magazines never fail to lift the breathtaking views of its places. The Paris Office of Tourism backs this up by declaring that in 2002 alone, the attraction drew 6.2 million visitors. That, I say, spells big bucks in tourism.

If I get there, I would never run out of things to do and places to visit. The Louvre for one, stands magnificent, and more so, its superb ions. And the list goes on: Notre Dame Cathedral, Centre Pompidou, Arc De Triomphe, Eiffel Tower , The Vatican, Rome …etcetera..etcetera.

I’d also visit France Hotels, even Paris Hotels. Perhaps there are some Cheap Paris Hotels that I (or perhaps with a friend or two) can spend a night. Paris Latin Quarter Hotels would be great, too. Oh, the list goes on. And as they say, Nice Hotels perfecteth one’s travel.

I just hope Christmas is everyday. Perhaps Santa would be kind enough to give me this long-time dream of traveling around Europe .

Posted by Trinity The Ranger at 07:24:24 | Permalink | No Comments »