Litter production and decomposition are critical to forest productivity, nutrient cycling, and carbon seques-tration in ......

地下水作为干旱区水资源可利用性的决定因素,在调节植被分布和生态系统过程中具有至关重要的作用.尽管近年来在环境胁迫与群落水平......

Ecological stoichiometry provides a framework for the balance and flow of elements between organisms and ecosystems.Elem......

The stoichiometry of carbon,nitrogen and phos-phorous in plants can reflect the interactions between plants and their en......

Nitraria tangutorum nebkhas are widely distributed in the arid and semi-arid desert areas of China.The formation and dev......

植物种内性状的变异对个体适合度和草食动物的觅食有重要影响.对于植物来说,在空间维度上的性状变异已经得到了很好的证明.然而,对......