States of Germany and North Rhine-Westphalia are divided into governmental districts, or "Regierungsbezirke". In Rhineland-Palatinate, these districts were abolished on January 1, 2000, in Saxony-Anhalt on January 1, 2004, and in Lower Saxony on January 1, 2005. From 1990 until 2012, Saxony was divided into three districts (called "Direktionsbezirke" since 2008). In 2012, these districts' authorities were merged into one central authority, the "". The Districts of Germany "(Kreise)" are administrative districts, and every state except the city-states of Berlin and Hamburg and the state of Bremen consists of "rural districts" "(Landkreise)," District-free Towns/Cities ("Kreisfreie Städte", in Baden-Württemberg also called "urban districts", or
Environment of the United States of the country's total land area. Protected parks and forestland constitute most of this. As of March 2004, approximately 16% of public land under Bureau of Land Management administration was being leased for commercial oil and natural gas drilling; public land is also leased for mining and cattle ranching. As with many other countries there are a number of environmental issues in the United States. Topical issues include the Arctic Refuge drilling controversy and the Bush Administration's stance on climate change. Climate change, species conservation, invasive species, mining, pesticides, and waste are just some of the environmental issues in the