Hydrological monitoring is essential to guide evidence-based decision making necessary for
sustainable water resource management and governance. Limited hydrometric datasets and …

Though urban areas represent a small fraction of global land cover, they have an outsized
impact on hydrological processes. Within these areas, the pathways that water follows are …

Over half of global rivers and streams lack perennial flow, and understanding the distribution
and drivers of their flow regimes is critical for understanding their hydrologic …

Streamflow observations can be used to understand, predict, and contextualize hydrologic,
ecological, and biogeochemical processes and conditions in streams. Stream gages are …

Data are essential in all areas of geophysics. They are used to better understand and
manage systems, either directly or via models. Given the complexity and spatiotemporal …

Hydrological observations are crucial for decision making for a wide range of water resource
challenges. Citizen science is a potentially useful approach to complement existing …

Intermittent rivers and ephemeral streams are the world's dominant type of river ecosystem
and are becoming more common because of global change. However, the inclusion of …

100 Figure 1. Frequency distribution of the number of sites in the ONDE network (a) and the
number of French 101 gauging stations available in the HYDRO database (b) as a function …

In most cases, intermittent rivers and ephemeral streams (IRES) form the principal surface
water bodies in Mediterranean regions and people are heavily dependent on them. Strong …

Citizen science-based approaches to monitor the natural environment tend to be bimodal in
maturity. Older and established programs such as the Audubon's Christmas bird count and …