The Washington Forest Practices Board may vote Nov. 12 to widen and lengthen riparian buffers, taking millions of dollars worth of timber out of production. Forest landowners and the wood-products are mounting a last-ditch effort to persuade the board to not adopt what they say would be a massive taking of private property. The state Department of Ecology says wider and longer buffers would keep timber harvests from raising temperatures in non-fish bearing streams in most cases. Timber groups haven’t been in a battle this divisive since the industry, state agencies and tribes settled on seminal logging rules in 1999, Washington Forest Protection Association’s Darin Cramer said. …Studies confirmed logging raises water temperatures. The timber industry argues that even if temperatures rise, they soon go down and generally do not exceed acceptable levels.  Massachusetts-based consultant Industrial Economics estimates the rule will take somewhere between 67,000 acres and 170,000 acres out of production.