Global threats to human water security and river diversity.

Protecting the earth's freshwater resources requires diagnostic threats at a wide range of scales, from the ground to the surface.

 Here we present the first global plan to jointly consider the views of the people and the various forms of water security using a local framework that measures the many pressures and accounts of the effects below. We find that about 80% of the world's population faces high levels of threat to water security. Major investment in water technology enables rich countries to eliminate high levels of stress without fixing their causes, while richer small countries remain at risk. The same lack of cautious investment threatens biodiversity, with settlements associated with 65% continental depletion classified as internal by the most threatened.

 The consolidated threat framework provides a tool to prioritize policy responses and management in this crisis and emphasizes the need to reduce threats to their source rather than fixing costly costs to ensure globalization human water protection and a variety of clean water.

 Water is widely regarded as an important source of natural resources, but freshwater systems are directly threatened by human activities and they will once again be affected by climate change! Water systems are being transformed by widespread land change, urbanization, industrialization, and engineering systems such as water storage, irrigation, and chemical transfer that increases human access to water. , with potentially harmful but unauthorized interventions The transformation of these styles, including a) inventions and scientific experiments' 0 to protect biodiversity and ensure the sustainability of water supply systems prominently in the assessment of Economic Development, ecosystem services, and their combinations.

 However, the global assessment of water resources 2 relies heavily on classified data that is often presented as national statistics, greatly reducing efforts to prioritize their protection and renewal. 

High-resolution spatial analysis has taken into account the impact of human oceans on the ocean1617 and the human trajectory on Earth at a new level, but it should still be used in the formal process of freshwater resource assessment2 despite the need to see 19.2 "Success The purpose of this global development and to explore its potential value in the future requires a systematic accounting to improve the landscape. At the time, the threat to water security and biodiversity, where the term 'event' refers to exposure to a variety of pressures in a particular area. they threaten human water safety and biodiversity in similar ways, such as pollution, but also have an impact on systems z water in different ways. Ponds, for example, transmit a few adverse effects on hum water supply but significantly affect aquatic diversity by restricting the flow of organisms, changing the flow states, and changing habitat. Similarly, non-native species threaten biodiversity but are generally not important to human water security, here we report the results of a global analysis of threats to freshwater. first, Landside’s human perceptions of water safety and biodiversity simultaneously within the spatial framework. We are particularly focused on rivers, which serve as a major source of human water supply and a clean water environment. We use river networks to redistribute different effects of stress on human water protection and the ongoing biodiversity from head-to-head, water to the ocean, discovering local heritage effects that have been overlooked by previous studies. Our framework covers all major categories of drivers of anthropogenic pressures and enables the evaluation of their combined impact under Systems of the often-divided value of biodiversity and human water safety. Improving spatial adjustment by order-of-magnitude in previous studies (using 30 'latitude/longitude grids) allows us to rigorously evaluate previous statements on the state of the world's rivers and to identify key sources of threat on the world's low-scale ecosystems.

 Finally, we are conducting a preliminary environmental assessment of the benefits derived from investment in technology aimed at reducing threats to human water security, revealing previously unknown, global consequences of widely used local water management practices around the world.

Global patterns of incident threats Using the global geospatial framework, 

we have compiled a comprehensive suite of individual pressures to generate threat threats for two collective incidents, one for human safety and one for biodiversity.

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