By Jianfeng Zhang

This e-book often specializes in ecological techniques for combating and controlling non-point resource (NPS) pollutants at the foundation of forestry measures. as well as the consequences of ecological regulate, it introduces readers to the features of NPS pollutants in Taihu Lake watershed, water eutrophication review equipment, and power countermeasures.

Given the an important function of floor runoff and soil erosion in generating water pollutants, the publication offers forestry measures to wrestle them, reminiscent of the construction of public welfare forests, city forestry, planting innovations for hedgerows on slope land, the institution of safeguard belts, nitrogen and phosphorus absorption by way of hydrophytes, and sustainable administration for wetlands. furthermore, the consequences are supplemented via a wealth of numerical calculations, tables, figures and images. The publication deals a useful consultant for researchers, educators and execs operating within the components of water surroundings, water protection and ecological construction.

Prof. Jianfeng Zhang works on the Institute of Subtropical Forestry, chinese language Academy of Forestry, Fuyang, China.

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Extra resources for Forestry Measures for Ecologically Controlling Non-point Source Pollution in Taihu Lake Watershed, China

Example text

We discussed some land use optimized patterns suited for the test area to protect immediately the ecological environment and to meet the realistic demands of local residents. The optimized patterns were divided into two classes, the first-class included ecological protection model, countryside tourism model, and multiple production models. The second-class had 6 subpatterns such as ecological protective forest model, wetland park model, village public green space model, private courtyard model, open stereoscopic agriculture model, and greenhouse agriculture model.

Paniculata, Amygdalus persica, Cercis chinensis, Podocarpus macrophyllus, Pittosporum tobira, Ilex cornuta, Camellia japonica, Camellia sasanqua, Jasminum nudiflorum, Cycas revolute, Rhododendron simsii, Ligustrum quihoui, Ilex crenata cv. Convexa, Gardenia jasminoides, S. japonica, Lagerstroemia indica, Hibiscus syriacus, Parthenocissus tricuspidata, Wisteria sinensis, Ophiopogon japonicus, and Festuca arundinace. (see Fig. 5). 2 Countryside Tourism Model 35 Fig. 2 Personal Private Courtyard Model According to the personal preference and affordable capability, some households may gradually construct the courtyard greening, including garden courtyard, flower courtyard, fruit courtyard, forest-fruit courtyard, forest courtyard, and the like.

1. Planting hedgerows: Normally, trees/shrubs are planted in spring of the year. Some bare root plants are more difficult to establish. Depth: Plant to the same depth as the plants were previously planted and firm in. Spacing: Allow up to eight plants per meter. A staggered double row is preferable with plants 250 mm apart and 300 mm between rows. A single row at 300-mm spacing may be adequate, if well maintained (Schmucki et al. 2002). Pruning: Plants of Hippophae spp. may be cut back to 75 mm from ground level to increase density of new shoots at this level.

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Forestry Measures for Ecologically Controlling Non-point by Jianfeng Zhang
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