A new approach to prioritize landscapes for restoration based on mapped vegetation properties
Remote sensing aids in efforts to restore ecosystems following degradation and other long-term challenges
Source: Restoration Ecology
Patient zero was probably in Puna, a lush, wild district not far from Volcanoes National Park on Hawaii’s Big Island. In 2010, the U.S. Forest Service and University of Hawaii started getting calls from distraught landowners in the area about ohia trees on their properties. Ohias, the bright, flowered trees that dominate nearly 50 percent of the island-state’s forests, are known for their ability to thrive nearly anywhere across the archipelago. But a swath of them had withered mysteriously and died in a matter of weeks.
Forest fragmentation alters ecological dynamics for more than a century following initial disturbance
The Hawaiian Islands are home to enormous environmental gradients that make for one of the best outdoor scientific research laboratories on Earth. The Island of Hawaii alone, just one of eight main islands, contains much of the forest cover, carbon stocks and biological diversity of the entire Hawaiian Archipelago. Hawaii Island’s 3100 km2 of forests encompass most of the ecological conditions found worldwide. As a result, much of Hawaii Island’s ecosystems have remained a focus for conservation of its unique flora and fauna as well of long-term scientific study.
3D imaging of temples (heiau) and their surrounding landscapes sheds new light on pre-historic societal development and religion in the Hawaiian Kingdom