Succession to a climax can be held at any stage by human intervention, such as grazing on chalk downland.

人为干扰可以阻止演替进行，例如过渡放牧。

Abstract: Serai process of vegetation on the sand of Zhanggutai in Liaoning province is from moving dune.

辽宁省章古台沙地植被演替过程，从流动沙丘开始。

Its compositional ichthyofauna differs from its consecuting fiver systems,and has momentous significance on succession of fishes and ichthyofauna dividatur in watershed of North China.

在类区系组成上，它与相邻有着很大差异，在我国北方类演替和区系划分上有着重要。

Halosere A plant community in a succession that starts on land periodically inundated by the sea. Haloseres include salt-and flooding-tolerant pioneer communities on mudflats and saltmarshes.

是一种在周期性被海淹没陆地上进行演替植物群落。它包括那些在泥滩和盐沼上生活耐盐耐淹先锋群落。

Hippophae rhamnoides L.subsp.sinensis is a heliophyte tree,so that some scholars consider it as a pioneer population,but others regard that the tree regenerate well in natural conditions.

中国沙棘属于阳性树种,因此有些学者将其视为群落演替过程中先锋种群,而有些学者研究表明它在自然状态下更新良好。

Succession to a climax can be held at any stage by human intervention, such as grazing on chalk downland.

人为的干扰可以阻止演替的，例如过渡的放牧。

Abstract: Serai process of vegetation on the sand of Zhanggutai in Liaoning province is from moving dune.

辽宁省章古台地植被的演替过程，从流开始。

Its compositional ichthyofauna differs from its consecuting fiver systems,and has momentous significance on succession of fishes and ichthyofauna dividatur in watershed of North China.

在类区系组成，它与相邻的水域有着很大的差异，在我国北方水域类演替和区系划分有着重要的意义。

Halosere A plant community in a succession that starts on land periodically inundated by the sea. Haloseres include salt-and flooding-tolerant pioneer communities on mudflats and saltmarshes.

是一种在周期性被海水淹没的陆地演替的植物群落。它包括那些在泥滩和盐沼生活的耐盐耐淹的先锋群落。

Hippophae rhamnoides L.subsp.sinensis is a heliophyte tree,so that some scholars consider it as a pioneer population,but others regard that the tree regenerate well in natural conditions.

中国棘属于阳性树种,因此有些学者将其视为群落演替过程中的先锋种群,而有些学者的研究表明它在自然状态下更新良好。

Succession to a climax can be held at any stage by human intervention, such as grazing on chalk downland.

人为干扰可以阻止演替进行，例如过渡放牧。

Abstract: Serai process of vegetation on the sand of Zhanggutai in Liaoning province is from moving dune.

辽宁省章古台沙地演替过程，从流动沙丘开始。

Its compositional ichthyofauna differs from its consecuting fiver systems,and has momentous significance on succession of fishes and ichthyofauna dividatur in watershed of North China.

在类区系组成上，与相邻水域有着很大差异，在我国北方水域类演替和区系划分上有着重要意义。

Halosere A plant community in a succession that starts on land periodically inundated by the sea. Haloseres include salt-and flooding-tolerant pioneer communities on mudflats and saltmarshes.

是一种在周期性海水淹没陆地上进行演替物群。括那些在泥滩和盐沼上生活耐盐耐淹先锋群。

Hippophae rhamnoides L.subsp.sinensis is a heliophyte tree,so that some scholars consider it as a pioneer population,but others regard that the tree regenerate well in natural conditions.

中国沙棘属于阳性树种,因此有些学者将其视为群演替过程中先锋种群,而有些学者研究表明在自然状态下更新良好。

Succession to a climax can be held at any stage by human intervention, such as grazing on chalk downland.

人为可以阻止演替进行，例如过渡放牧。

Abstract: Serai process of vegetation on the sand of Zhanggutai in Liaoning province is from moving dune.

辽宁省章古台地植被演替过程，从流动丘开始。

Its compositional ichthyofauna differs from its consecuting fiver systems,and has momentous significance on succession of fishes and ichthyofauna dividatur in watershed of North China.

在类区系组成上，它与相邻水域有着很大差异，在我国北方水域类演替和区系划分上有着重要意义。

Halosere A plant community in a succession that starts on land periodically inundated by the sea. Haloseres include salt-and flooding-tolerant pioneer communities on mudflats and saltmarshes.

是一种在周期性被海水淹没陆地上进行演替植物群落。它包括那些在泥滩和盐沼上生活耐盐耐淹先锋群落。

Hippophae rhamnoides L.subsp.sinensis is a heliophyte tree,so that some scholars consider it as a pioneer population,but others regard that the tree regenerate well in natural conditions.

中国于阳性树种,因此有些学者将其视为群落演替过程中先锋种群,而有些学者研究表明它在自然状态下更新良好。

Succession to a climax can be held at any stage by human intervention, such as grazing on chalk downland.

人为可以阻止演替进行，例如过渡放牧。

Abstract: Serai process of vegetation on the sand of Zhanggutai in Liaoning province is from moving dune.

辽宁省章古台地植被演替过程，从流动丘开始。

Its compositional ichthyofauna differs from its consecuting fiver systems,and has momentous significance on succession of fishes and ichthyofauna dividatur in watershed of North China.

在类区系组成上，它与相邻水域有着很大差异，在我国北方水域类演替和区系划分上有着重要意义。

Halosere A plant community in a succession that starts on land periodically inundated by the sea. Haloseres include salt-and flooding-tolerant pioneer communities on mudflats and saltmarshes.

是一种在周期性被海水淹没陆地上进行演替植物群落。它包括那些在泥滩和盐沼上生活耐盐耐淹先锋群落。

Hippophae rhamnoides L.subsp.sinensis is a heliophyte tree,so that some scholars consider it as a pioneer population,but others regard that the tree regenerate well in natural conditions.

中国于阳性树种,因此有些学者将其视为群落演替过程中先锋种群,而有些学者研究表明它在自然状态下更新良好。

Succession to a climax can be held at any stage by human intervention, such as grazing on chalk downland.

人为的干扰可以阻止演替的进行，例如过渡的放牧。

Abstract: Serai process of vegetation on the sand of Zhanggutai in Liaoning province is from moving dune.

辽宁省章古台沙植被的演替过程，从流动沙。

Its compositional ichthyofauna differs from its consecuting fiver systems,and has momentous significance on succession of fishes and ichthyofauna dividatur in watershed of North China.

在类区系组成，它与相邻的水域有着很大的差异，在我国北方水域类演替和区系划分有着重要的意义。

Halosere A plant community in a succession that starts on land periodically inundated by the sea. Haloseres include salt-and flooding-tolerant pioneer communities on mudflats and saltmarshes.

是一种在周期性被海水淹没的进行演替的植物群落。它包括那些在泥滩和盐沼生活的耐盐耐淹的先锋群落。

Hippophae rhamnoides L.subsp.sinensis is a heliophyte tree,so that some scholars consider it as a pioneer population,but others regard that the tree regenerate well in natural conditions.

中国沙棘属于阳性树种,因此有些学者将其视为群落演替过程中的先锋种群,而有些学者的研究表明它在自然状态下更新良好。

Succession to a climax can be held at any stage by human intervention, such as grazing on chalk downland.

人为干扰可以阻止演替进行，例如过渡放牧。

Abstract: Serai process of vegetation on the sand of Zhanggutai in Liaoning province is from moving dune.

辽宁省章古台沙地植被演替过程，从流动沙丘开始。

Its compositional ichthyofauna differs from its consecuting fiver systems,and has momentous significance on succession of fishes and ichthyofauna dividatur in watershed of North China.

在类区系组成上，它与相邻水域有差异，在我国北方水域类演替和区系划分上有要意义。

Halosere A plant community in a succession that starts on land periodically inundated by the sea. Haloseres include salt-and flooding-tolerant pioneer communities on mudflats and saltmarshes.

是一种在周期性被海水淹没陆地上进行演替植物群落。它包括那些在泥滩和盐沼上生活耐盐耐淹先锋群落。

Hippophae rhamnoides L.subsp.sinensis is a heliophyte tree,so that some scholars consider it as a pioneer population,but others regard that the tree regenerate well in natural conditions.

中国沙棘属于阳性树种,因此有些学者将其视为群落演替过程中先锋种群,而有些学者研究表明它在自然状态下更新良好。

Succession to a climax can be held at any stage by human intervention, such as grazing on chalk downland.

人为的干扰可以阻止演替的进行，例如过渡的放牧。

Abstract: Serai process of vegetation on the sand of Zhanggutai in Liaoning province is from moving dune.

辽宁省章古台沙地植被的演替过程，从流动沙丘开始。

Its compositional ichthyofauna differs from its consecuting fiver systems,and has momentous significance on succession of fishes and ichthyofauna dividatur in watershed of North China.

类区系组成，它与相邻的水域有着很大的，我国北方水域类演替和区系有着重要的意义。

Halosere A plant community in a succession that starts on land periodically inundated by the sea. Haloseres include salt-and flooding-tolerant pioneer communities on mudflats and saltmarshes.

是一种周期性被海水淹没的陆地进行演替的植物群落。它包括那些泥滩和盐沼生活的耐盐耐淹的先锋群落。

Hippophae rhamnoides L.subsp.sinensis is a heliophyte tree,so that some scholars consider it as a pioneer population,but others regard that the tree regenerate well in natural conditions.

中国沙棘属于阳性树种,因此有些学者将其视为群落演替过程中的先锋种群,而有些学者的研究表明它自然状态下更新良好。

Succession to a climax can be held at any stage by human intervention, such as grazing on chalk downland.

人为干扰可以阻止演替进行，例如过渡放牧。

Abstract: Serai process of vegetation on the sand of Zhanggutai in Liaoning province is from moving dune.

辽宁省章古台沙地植被演替过程，从流动沙丘开始。

Its compositional ichthyofauna differs from its consecuting fiver systems,and has momentous significance on succession of fishes and ichthyofauna dividatur in watershed of North China.

在类区系组成上，它与相邻水域有差异，在我国北方水域类演替和区系划分上有要意义。

Halosere A plant community in a succession that starts on land periodically inundated by the sea. Haloseres include salt-and flooding-tolerant pioneer communities on mudflats and saltmarshes.

是一种在周期性被海水淹没陆地上进行演替植物群落。它包括那些在泥滩和盐沼上生活耐盐耐淹先锋群落。

Hippophae rhamnoides L.subsp.sinensis is a heliophyte tree,so that some scholars consider it as a pioneer population,but others regard that the tree regenerate well in natural conditions.

中国沙棘属于阳性树种,因此有些学者将其视为群落演替过程中先锋种群,而有些学者研究表明它在自然状态下更新良好。