A park ranger in the Democratic Republic of Congo survived an ambush that killed colleagues. In Cambodia, mines and dams are pressing against land set aside for wildlife. In the Amazon, illegal miners are changing tactics as authorities try to remove them from Indigenous territories. These are different places, with different problems documented by Mongabay, but they point to a question now confronting governments: How much protection does a protected area actually provide? That question will follow delegates to Yerevan, Armenia, for the U.N. Biodiversity Conference, COP17, from Oct. 19-30. In 2022, countries agreed to conserve at least 30% of land and inland waters and 30% of coastal and marine areas by 2030. The commitment, known as Target 3 or “30 by 30,” is not simply about drawing new boundaries on maps. It also requires conservation to work, ecosystems to remain connected and the rights of Indigenous peoples and local communities to be respected. COP17 will conduct the first collective review of progress under the agreement. Also read: As global 30×30 goal lags, Colombia shows how progress can be made A new Earth Insight analysis maps oil, gas and mining concessions overlapping protected and conserved areas across the tropics, highlighting threats to global biodiversity goals. Image courtesy of Earth Insight. The evidence arriving ahead of the meeting is sobering. A new study by Earth Insight, the IUCN World Commission on Protected Areas and other partners found that nearly 62 million hectares (153 million acres) of terrestrial protected and conserved areas…This article was originally published on Mongabay

Nigeria has scored a significant conservation victory with the closure of a major illegal gold mine near Gashaka-Gumti National Park, the country’s largest national park, according to National Park Service Ibrahim Musa Goni. An estimated 4,000 miners have been driven from the Kila mining area following an operation involving the National Park Service, the Nigerian military, state governments and conservation partner African Nature Investors (ANI). But Goni, conservator-general of Nigeria’s National Park Service, is under no illusion that the problem has been settled. The gold remains underground, and the miners could return. “There is a tendency the miners might come back,” he told Mongabay. For Goni, who has led the service since 2017, the Kila operation is one of the achievements of which he is most proud. He believes the approach could work in other Nigerian parks struggling with illegal mining and insecurity. Yet protecting these landscapes has come at a heavy price. Rangers have been injured and even killed confronting illegal miners and armed groups. Elsewhere, insecurity has forced the suspension of tourism in parts of Kainji Lake and Chad Basin national parks. Goni insists that 13 of the 17 national parks in Nigeria remain operational and active, even where access has become dangerous. Watch: Return to Gashaka-Gumti Read: Nigeria drove thousands of gold miners from a national park. But can it keep them out? There are other difficult questions. For example, what happens to the thousands of miners who have lost their livelihoods? Can the government keep them…This article was originally published on Mongabay