Do mountain wind farms affect vegetation in southern China?

However, the vegetation impacts of mountain wind farms in southern China, as well as their spatial and temporal distributions, are still largely unexplored and unaccounted for due to the scarcity of cloudless images. Forest ecosystems are the main ecosystem type in mountainous areas in southern China.

Does low-speed mountain wind farm construction affect vegetation?

The distribution of decreased NDVI values coincided with the distribution and direction of roads and wind turbines. This demonstrated the negative impact of low-speed mountain wind farm construction on vegetation. In general, the impact of wind turbines and road construction occurred within the range of 0–60 m and did not exceed 90 m.

Do wind turbines flow in complex terrain?

Therefore, this review highlights the flow characteristics that occur around onshore wind turbines in various kinds of complex terrains, including hills (isolated and periodic), mountains, escarpments, and forests. The taxonomy of this paper on wind turbines in complex terrain is shown in Fig. 3. The structure of this paper is as follows.

Can wind turbine simulation be used to study hilly terrains?

Although there is rich literature on studying wind characteristics of complex hilly terrains, as mentioned previously, only a few studies focus on exploring mountainous terrains in wind turbine simulation by either wind tunnel or numerical method.

How do wind turbines interact with topography in complex-terrain wind farms?

The mutual interactions between wind turbines and topography must be considered in the micro-siting of complex-terrain wind farms. The turbine wake downwind of the hill recovers faster due to the increased ambient flow into the wake caused by improved turbulent transport in both spanwise and vertical directions.

Does wind energy provide electricity for mountain villages?

As for the maximum likelihood method which has the best fit behavior, the wind power density is generally smaller, the value is 39 W / m 2 at 100 m a.r.g.l and 279 W / m 2 at 500 m a.r.g.l. Therefore, the wind energy can provide electricity for the less populated mountain villages in complex mountainous regions.