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Eco-emigration and the return of marginal agricultural land to forestry can be practiced.
      
Relationships between xylem embolism and eco-physiological indices in eight woody plants in situ (II): The relationship with pho
      
The relationship between xylem embolism and eco-physiology indices (i.e.
      
Four different kinds of water treatments were applied to study the photosynthetic eco-physiological characteristics of Taxodium ascendens seedlings in the environment of the Three Gorges hydro-fluctuation belt.
      
Vegetation restoration is a key measure to improve the eco-environment in Loess Plateau, China.
      
The multiform investments on eco-environment and urbanization development in China will benefit vegetation restoration.
      
The characteristics of the eco-environment, extension scale and sustainable models of converting cropland to forest in the Dabieshan District of Anhui were analyzed.
      
Landscape pattern and eco-hydrological characteristics at the upstream of Minjiang River, China
      
A new eco-hydrological index, expressed by the difference between precipitation and runoff divided by the product of precipitation and NDVI, was used in this study to represent the eco-hydrological functions of different catchments.
      
(2) Eco-hydrological indexes had remarkable differences among different catchments.
      
The highest eco-hydrological index was found in the Shouxi catchments, which indicated higher precipitation holding capacity of vegetation therein.
      
While the lower eco-hydrological index was found in the Zagunao catchments, which indicated its lower precipitation holding capacity of vegetation.
      
(3) High correlation was detected between the landscape indexes and eco-hydrological indexes.
      
Eco-hydrological index was positively correlated with landscape contagion in contrast with the negative correlation with landscape diversity and edge density.
      
Application of ecosystem health cost-effect analysis in eco-planning in Guangzhou City, China
      
To quantify the effect of ecological improvement from eco-planning, an ecosystem health assessment method is used in eco-planning evaluation and decision support in the urban eco-planning research of Guangzhou City of China.
      
To establish priority of all the proposed planning schemes or countermeasures, variation of the ecosystem health state was evaluated when the investment of eco-environmental construction projects changes by ±10%, ±20% and ±50%, respectively.
      
Thus, the order of importance of eco-environment construction projects to the urban ecosystem health state can be worked out, providing a reference for prioritizing the implementation of such urban eco-environmental projects.
      
The study proved the trial value of an ecosystem health evaluation method in urban eco-planning research.
      
Eco-security assessment is a hot research area in resource and environmental science, which involves data with much spatial, non-linear, and random features.
      
 

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