In 2023, the share of scientific publications involving international collaboration in ecology stood at 26.3% in the US. Forecasts indicate a steadily increasing trend, with the share projected to rise from 26.9% in 2024 to 29.06% by 2028. The year-on-year growth rates for 2024 and 2025 are 2.8% and 1.92%, respectively, signaling a continued upward trajectory. This reflects the strengthening of international collaboration efforts in scientific research. Over the five-year period, the compound annual growth rate (CAGR) is projected around 2.21%.

Future trends to watch for include:

Increased emphasis on global ecological issues, potentially driving further international research collaborations.
Potential impacts of geopolitical factors on the flow and nature of scientific partnerships.
The role of technological advancements enabling easier cross-border collaboration among researchers.