The quarterly printed issue of BackPackingLight issue number 8 was largely about bear encounters. It is currently available on line - but to read the articles you either have to be a subscriber to the website ( which I am ) or pay for individual downloads of each seperate article if you are a non-subscriber. The pdf Grizzley Bear Deterants article is perhaps the only one worth the price to purchase for download if you are a non subscriber.
However, all is not lost. Below is a link to the online issue 8 and at the bottom of the page are links to other related resources - which are free to read and provide some useful information.
http://www.backpackinglight.com/cgi-bin/backpackinglight/issue8.html?id=qmt6PpIM:216.12.108.235
BTW - I registered on this forum about 18 months ago after a friend gave me a Kurkuri as a gift to read the post but this is my first post to the fourm. I live in W.V. Over the past few weeks I have heard the same information twice on the radio stating that Kanawha, Boone , Fayette and Raleigh counties here are the most productive black bear ares in the world. It has been ten years or so since there were any bears living on hills within sight of my home. A mother and cub were hit on the highway and a month or two later a male was also hit on the highway and severely injured and was put down by a state trooper.
But there are bears routinely living on a mountain about 3 miles down the road. With an 11 year old son who likes to get out into the woods there is a concern about him having an encounter. I've only had one encounter in my life and that was 14 or so years ago. I had ridden my motorcycle to Blackwater Falls state park. Tent camped over night and was going to walk round the road to the park lodge for breakfast. Decided it was a longer walk than I remembered and deciced to walk back to camp and ride round to the lodge.
As I walked back I found myself facing a blackbear walking toward me about 50 yds ahead of me. I wasn't sure what I ought to do. As I was trying to make a decision a car came down the highway from behind the bear and he went off into the woods down the hill. Later in the day I stopped off at the Cranberry Visitor center and asked the rangers what I ought to have done and was basically told that mostly there were no worries , just make some noise in a non-threating manner to make the bear aware I was there while still at a safe distance and they would run off. The only caution was to avoid being between a mother and cubs. So I think mostly it is not to much to worry about as long as you don't come into close quarters that is a surprise to both of you.
However, that being said . I also have a coworker who was camping in the same park in Tenn. several years ago when a young woman was killed and partically eaten by a black bear. Her husband had gone fishing and when he returned to camp he couldn't find her. Later spotted her at the bottom of a valley being eaten. Several campers threw rocks to try drive the bear away with no effect. ( I've read stories of long distance hikers who have mentioned that out on the trail the rules are who ever possess the food owns the food and once you manage to let the bear get your food bag he will point out the rule to you and keep your food - though even then mostly ignore you while he eats the contents of the food bag ) Anyway, my friend said once the word got around about the fatal attack most folks packed up and ended their vacations early and left the park.
Additionally there was a yound , I think 10 year old, boy dragged from his tent and killed out west earlier this year that was in the news. What I don't recall hearing on the news was the information I found on a hiking/backpacking web site from some folks who were from the area and knew the camp where there boy was killed. What they related was that the park in posted with many signs cautioning you to keep your camp clean and no food in tents. Yet the area where this family had camped had garbage bags setting on the ground outside the tents and not quickly removed to bear proof desposal boxes.
On a motorcycle trip up in Vermont years ago I camped out at a park there which was my first time to ever camp in a park where they gave you bear warnings when you registered for a tent site. When I checked in they cautioned you to put all trash in the bear proof boxes and to not have food in your tent and to not wear clothes into your tent that you had worn while cooking your evening meal.
So I think there's always that chance of being that one in a thousand. But mostly your safe as long as you and the bruin don't surprise one another in close quarters and you follow common sense.
Anyway, hope the links from the backpackinglight web site offers some useful info.
best regards,
David