NEW ORLEANS — The Biden administration’s suspension of new oil and gas leases on federal land and water was blocked Tuesday by a federal judge in Louisiana who ordered that plans continue for lease sales that were delayed for the Gulf of Mexico and Alaska waters “and all eligible onshore properties.” The decision is a blow to Democratic President Joe Biden’s efforts to rapidly transition the nation away from fossil fuels and thereby stave off the worst effects of climate change, including catastrophic droughts, floods and …