WASHINGTON — A federal judge in California on Friday overturned the Bush administration’s revised rules for management of the country’s 155 national forests, saying that the federal Forest Service violated the basic laws ensuring that forest ecosystems have environmental safeguards. The rules, issued in early 2005, cut back on requirements for environmental reviews and safeguards for wildlife, and limited public participation in the development of management plans for individual forests. Instead, they broadened the power of forest managers to decide whether mines, logging operations, cellphone towers or other development would be appropriate uses of forest land. In the ruling Friday, Judge Phyllis J. Hamilton of Federal District Court in San Francisco said the Forest Service had violated several laws when it changed the rules forest managers must follow when making decisions, and did so without consulting the public or considering environmental impact. The judge issued an injunction forbidding the service from using the rules to make decisions about the national forests and grasslands, which cover 8 percent of the country. Judge Hamilton said she could not determine if the rules were environmentally benign, as the Forest Service argued, or if endangered species would be unaffected, […]