savanna 的定义
- a plain characterized by coarse grasses and scattered tree growth, especially on the margins of the tropics where the rainfall is seasonal, as in eastern Africa.
- grassland region with scattered trees, grading into either open plain or woodland, usually in subtropical or tropical regions.
savanna 近义词
flat grassland
更多savanna例句
- Fires in northern and central Australia’s dry, grassy savannas are seen as more climate neutral because the grasses can regrow more quickly, he says.
- The tallgrass prairie of the Great Plains or the tropical savanna in the Cerrado of Brazil, by contrast, are natural grasslands full of life.
- Currently, protected areas cover only about 8 percent of grasslands and savannas, according to his paper, compared with roughly 18 percent of forests.
- The Cerrado savanna is one of Brazil’s most ecologically diverse regions.
- Worse, wildfires are pushing the Amazon toward a dangerous tipping point that, some scientists say, could turn large swaths of the forest into a dry savanna.
- The Savanna-La-Mar Hurricane then moved onto Cuba, killing more than 1,000, in total.
- In the morning, fueled by fresh fruit and anticipation, we thundered off to Savanna-La-Mar.
- After some perseverance in watching from the spot they had selected, they saw, one evening, camp fires far out on the savanna.
- Beyond it stretched a savanna, where our pilot told us we should find abundance of small birds.
- It was my first savanna sparrow's nest, whether eastern or western.
- The jabiru, the largest bird in Guiana, feeds in the marshy savanna through which you have just passed.
- From hence you proceed, in a south-west direction, through a long swampy savanna.