They found a negative association between leaf nitrogen and phosphorus resorption efficiency and plant drought resistance in savanna woody species. The researchers investigated the nitrogen and ...

The Cerrado, the most species-rich savanna in the world, covers some two million square kilometers of land ... Even if ...

But I wandered on, determined to get a good ramble in around Okàn Savanna. Sumac, one of the first plants to change color, stood naked except for the drupes like misshapen fists. Its seeds are ...

The Cerrado, the most species-rich savanna in the world ... temperatures reach up to 800 centigrade (1,470 Fahrenheit), the vegetation can survive "as if it were just another hot day," she ...