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Land reclamation is an improvement of land, which reduces the adverse effects of climate conditions and ensures the sustainable use of natural resources. Latvia is in humid soil area, which means that soils are formed under wet conditions. During the spring and autumn, these soils are wetted and unsuitable for land treatment. The installation of drainage systems shall ensure the reception of excess humidity and its removal from agricultural land, which makes it possible to process the land and to carry out economi...

Balanced development of ecosystem services in regions is one way of achieving the UN's sustainable development goals. Ecosystem services are divided into three main groups: First delivery services. Nature supplies us food and drinking water, raw materials and alternative energy sources. Thanks to natural biodiversity, we can grow a variety of vegetables and fruit, gather berries and mushrooms in the woods, and fish in the sea, rivers and lakes. Nature also supplies drinking water, which is the source of life for e...

Anthropogenic activities disrupt hydrological regime (e.g. lake water level, river flow), and water quality changes due to pollution and affect ecosystems by disrupting the cycles of substances and water cycle. The composition of natural surface waters can be altered for a many reasons, for instance climatic, geographic as well as anthropogenic. Agriculture depends on a use of fertilizers, a use of pesticides, and a transport which turn agricultural land into a nonpoint source of surface water pollution. The agglo...