Editorial on Hydrology and Water Resources in Agriculture and Ecology.

This document is an editorial that discusses the importance of water in agriculture, particularly in arid and semiarid regions, and the impact of irrigation on hydrological processes. It covers various research fields within agricultural hydrology, such as water-heat-salt-nutrients transport and evapotranspiration modeling, as well as remote sensing applications. The document provides an overview of published papers on this topic, highlighting research gaps and challenges in integrated agro-hydrological modeling, water resource management, non-point source pollution control, soil salinization, data-driven algorithms, and the use of remote sensing technology. It also lists research topics related to hydrology, including remote sensing, sustainability, ecohydrology, crop water requirement, drought assessment, and groundwater, with studies conducted in different regions such as China, South Africa, Pakistan, Sri Lanka, Brazil, and the USA. The document includes a list of research articles covering various subjects, such as the impacts of climate change on streamflow, water footprint of the animal breeding industry, reference evapotranspiration estimation methods, and the effects of controlled tile drainage on crop growth. The articles are authored by researchers from different countries, including China, Spain, the USA, and Sri Lanka. The document also provides information on the authors' contributions, data availability, and conflicts of interest. [Extracted from the article]