Showing posts with label logs. Show all posts
Showing posts with label logs. Show all posts

2/12/2010

Winter Drift Logs Park On Port Renfrew Beach



I love a good drive even more now since I am doing it less, keeping most of my adventures local and self-propelled. A drive well worth making is the 107km (66mi
) trip from Victoria to Port Renfrew. There is enough to keep the tree enthusiast occupied for a day trip, weekend, or lifetime.

The twisty, dangerous, and fun-packed West Coast Road takes you past some of the most beautiful coastline anywhere, and through some impressive second and third growth tree plantations. Small remnant patches of old growth and nice beaches, can be accessed from the highway all along this rugged route. One of my favourite forest/beach areas is at the Pacheedaht campground in Port Renfrew. Bordering San Juan Beach, San Juan River, and Harris Cove, it is also one of the most accessible.



When we pulled up to the beach we were surprised at the changes since our last visit. Winter storms had tossed debris over the entire 2 km stretch of beach, creating a labyrinth of wood sure to swallow the unaware beachcomber.

From end to end the beach is strewn with wood, from large trees with complete root systems, to tiny wood chips ground and polished by the pulsing waves. For 2 km these large trees stretch, all pulled tips-in to the beach at the same angle, looking like cars parked at a drive-in.

A few huge logs, escaped from the log booms of days gone by, lay partially buried further up the beach, thrown by tempests of the past. These columns are being reclaimed by the relentless sands of time.


The Sitka spruce forest behind the beach is a green, misty, mythical place. In the Coastal Western hemlock zone, and right next to the ocean, this rugged spot is all about water. Sitka spruce, the third tallest conifer species (after coastal Redwood and Douglas fir), is tolerant of the constant salt spray in their ocean environment.


On this beach, more exposed to the open Pacific than those further up the Juan de Fuca Strait, the thundering surf can get big. Big enough to throw huge trees and logs around like toys.


The hemlock climatic zone is the wettest zone, on average, in British Columbia. This wonderland of wetness receives major moisture, about 1000 to 4400 mm of rain annually. That explains the dripping fluorescent green mosses hanging from everything creating a magical Tolkienesque landscape. You expect the ancient trees to move, or talk, or scream and shout.



Compare this to the beginning of the drive from Victoria. It sits in Vancouver Island's Coastal Douglas fir zone, in the rain shadow of Washington's Olympic Range. This zone stretches from just past Sooke, around the bottom of the island, and up to Campbell River. 

Because of the influence of the Olympic Range, the Coastal Douglas-fir zone is much dryer with about 647mm of moisture every year. Compare that to Port Renfrew, only 80 km from Sooke. Here a year will bring around 3671mm of precipitation. This is giant Sitka spruce country, and the second largest Sitka, the San Juan Spruce, is only a few kilometers away at the San Juan campground.



Another reason I like the Port Renfrew area is that it marks access to the West Coast and Juan de Fuca Trails. Both pass through areas of old forest and provide glimpses of trees and forests largely pillaged elsewhere on the island. Indeed, hikers are often treated to the chainsaw sounds of similar forests disappearing outside the narrow park boundaries.


Big trees gro
wing next to the ocean or on rivers naturally erode out and fall into water. Wind storms can take out thousands of trees in a single weather event, as in December 2006. It looks like many of those trees end up on San Juan beach. This wild west coast phenomenon shows the enormity and power of this special place. It is the rugged west coast and I love it. Big surf, big trees, big drift logs, big rain.

Well worth taking a leisurely big tree adventure in this awesome location.

4/17/2009

Big Beach Logs


The Billings Spit area of Sooke is a good place to see big old trees, as well as large drift logs on the beach. The log above is up the beach from the park access at the end of Kaltasin Road.

Since this west facing beach is on the Sooke River estuary it collects debris from both the river and Sooke Harbour. Many a winter storm I have watched large whole trees washing down from up river, not to mention picnic tables, floats, and other debris.

Most of the material deposited on the beach will move on with the high tides. If the logs or trees are large enough they may endure for years. You can tell the severity of the storm by what it moves or carries away on this beach.

The log featured above is one of two on this west facing beach that have survived multiple years of river flooding, high tides, and strong winds. I finally took the time to count the rings on this log. I estimate that this Douglas Fir was about 330 years old when cut. The stick up against the tree is 5 ft long.

I wonder if it came from up the Sooke River, or if the tides brought this log in from elsewhere in the Harbour or Basin. It is possible that it came in from the Straight of Juan de Fuca. Stranger things have been brought in on the tides, such as a large, dead elephant seal. I wonder where the rest of the tree ended up. Perhaps it was used to build the building I live in.

Thank you, tree.