“ecosystem disturbance hypothesis”的概念、定义、翻译、参考文献-科学参考

单词	ecosystem disturbance hypothesis
释义	ecosystem disturbance hypothesis Encyclopedia 农学生态系统干扰假说释 ecosystem disturbance hypothesis生态系统干扰假说由自然或人为因素引起的，生物群落外部不连续存在（间断发生）因子的突然作用或连续存在因子的超“正常”范围作用的学说。此种作用能引起有机体、种群或群落发生明显变化，使生态系统的结构和功能发生位移，客观上可促进生态系统演替或景观格局变化。
随便看	public security equipment guarantee public security establishment public security intelligence public security intelligence analysis public security intelligence assessment public security intelligence collection public security intelligence consciousness public security intelligence cooperation public security intelligence failure public security intelligence management public security intelligence product public security intelligence requirement public security intelligence safety public security intelligence service public security intelligence staff public security intelligence system public security intelligence users public security intelligence work public security internet of things application demonstration project public security mobile command public security mobile command system public security organs' system of invited supervisors public security prevention technology public security problems public security remote sensing technology

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