Search

Research data infrastructures form the cornerstone in both cyber and physical spaces, driving the progression of the data-intensive scientific research paradigm. This opinion paper presents an overview of global research data infrastructure, drawing insights from national roadmaps and strategic documents related to research data infrastructure. It emphasizes the pivotal role of research data infrastructures by delineating four new missions aimed at positioning them at the core of the current scientific research and communication ecosystem. The four new missions of research data infrastructures are: (1) as a pioneer, to transcend the disciplinary border and address complex, cutting-edge scientific and social challenges with problem- and data-oriented insights; (2) as an architect, to establish a digital, intelligent, flexible research and knowledge services environment; (3) as a platform, to foster the high-end academic communication; (4) as a coordinator, to balance scientific openness with ethics needs.

Scientific instruments are indispensable tools and means for scientific research, and they are important support and cornerstone of independent innovation. The development and construction of major research infrastructure has given rise to many scientific instruments and related technologies with industrial application prospects, but the transfer and transformation still have a long way to go. Based on the concept of "open science, open innovation, and open to the world", the EU has established the ATTRACT project to try to accelerate the commercialization of the detection and imaging related technologies of major science and technology infrastructure as well as to construct a sustainable open joint innovation ecosystem of scientific instruments innovation value chain, in order to develop breakthrough technologies for science and society. The study briefly analyzes the current situation of the organization of scientific instrumentation projects in China, and investigates the organization and management mode of ATTRACT project deeply, in order to provide support and reference for accelerating the transformation of advanced technologies in major research infrastructure, optimizing the allocation of scientific instrument innovation resources, and breaking through the bottleneck of high-end scientific instrument research, development and transformation in China. [ABSTRACT FROM AUTHOR]

Water conservation (WC) has emerged as one of the most vital services provided by basin ecosystems. Climate change, the conversion of farmland to forests, and the implementation of check dam projects significantly impact the WC function in the Malian River Basin (MRB) of the gully region, Loess Plateau. This study systematically and comprehensively reveals the variation rules of WC and the mechanisms of action of influence factors in the MRB and selects factors representing natural environmental changes and human activities, such as climate, geomorphology, vegetation, and soil, influencing the WC. The InVEST model and a modified formula were used to evaluate the WC and its spatial-temporal changes in the MRB. The response of influence factors to the WC was explored using a "geographical detection - spatial drive/inhibition - influence degree" framework. The results indicate that under the comprehensive influence of multiple factors, the spatial distribution of WC in the MRB remained relatively consistent over different periods, characterized by higher values in the southeast and lower in the northwest. The WC values in 1990, 2000, 2010, and 2020 were 2.57 × 10 4 , 1.48 × 10 4 , 2.19 × 10 4 , and 1.93 × 10 4  m 3 , respectively. The interaction of two factors on WC had a more significant effect than single-factor interactions, particularly the interaction between Soil Saturated Water Conductivity (Ksat) and Annual Precipitation (Pre), Annual Evapotranspiration (AET), and Net Primary Productivity (NPP). Pre, Plant Available Water Content (PAWC), and Ksat are key positive drivers, while AET, Temperature (Temp), and Elevation (DEM) are crucial negative drivers. Climate factors had the largest explanatory power for the WC spatial pattern (34.03-36.54%), geomorphic factors had the least (16.60-17.50%), and vegetation factors more than soil factors. This study provides valuable insights for optimal water resource allocation and sustainable development of the gully region, Loess Plateau., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier Ltd. All rights reserved.)