Erosion and sediment control are procedures and practices to safeguard water resources from sediment pollution and increased runoff caused by active land development and redevelopment. It is a method used to prevent sediment from leaving building sites. The techniques may include installed structural features, such as sediment control ponds and erosion control blankets, and better design principles, such as phased land stripping and riparian zone protection.
Changes in environmental circumstances and climate lead to occurrences such as an increase in the frequency and intensity of rainfall and an increase in soil erosion and sedimentation in water bodies. Stronger storms, higher river levels, and faster stream velocity can enhance erosion, increase suspended sediment (turbidity) in water bodies, and alter the typical sediment distribution along rivers, lakes, and stream beds. These climate effects can complicate efforts to preserve water quality through appropriate erosion and sediment control management. The effects of fluctuating erosion and sedimentation levels can harm aquatic organisms. Thus, the changing environmental conditions needed products and services with stringent controls. Local governments, farmers, and construction suppliers have increased their use of erosion and sedimentation control goods and services to protect themselves from the damaging consequences of erosion and sedimentation.
Water availability and management are vital for economic development, food security, public health, and international commerce. Annual strategic investments in water management could surpass several billion dollars. Water resources provide various benefits, including monetary value resulting from productive applications for drinking water supply, industry, and irrigation, ecological value for biodiversity, and the option value of storing groundwater to prevent future water shortages.
Several governmental and commercial sectors invest significantly in water infrastructure. In 2020, the Western Australian government allotted USD 968 million for new regional water infrastructure projects over the subsequent four years. Globally, substantial investments in water infrastructure have been made to improve water facilities and sanitation. Thus, government investments in water management are projected to generate enormous potential for the sediment and erosion control market over the forecast period.
Asia-Pacific is the most significant shareholder in the global erosion and sediment control market and is anticipated to grow at a CAGR of 7.0% during the forecast period. The rapid industrialization and urbanization in the growing economies of India, Thailand, South Korea, and Indonesia are responsible for the region's strong growth rate. Rapid industrialization and urbanization cause an increase in construction activity, which in turn causes soil erosion and sedimentation, driving the demand for erosion and sediment management measures. In addition, non-governmental organizations are increasing awareness throughout the Asia-Pacific region, contributing to the overall expansion of the erosion and sediment control industry. Further, Asia has seen an increase in government investments, as around 300 million people lack access to water and 1.5 billion lack basic sanitation. Countries in South Asia, like Thailand and Singapore, have invested in public-private cooperation to enhance their regional water infrastructures.