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【摘 要】
：
海三棱草(Scirpus mariqueter TangetZhang)是一种典型的先锋植物。它能占据于长江口盐沼的光滩上，生境非常恶劣。为探索该物种在高度环境胁迫下的生活史策略，测定了它在高程梯
【机 构】
：
华东师范大学,华东师范大学环境科学系,,曲阜师范大学地理系,
【出 处】
：
植物学报
【发表日期】
：
2004年期
【基金项目】
：
中国博士后科学基金;
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