Tropentag, September 10 - 12, 2025, Bonn "Reconciling land system changes with planetary health"

Pollinators and land use: reconciling agricultural practices with ecological sustainability

Wroclaw University of Enviromental and Life Sciences (UPWR), Dept. of Applied Economics, Poland

Abstract

Land use changes, driven by agricultural intensification and the conversion of natural areas into productive landscapes, significantly impact biodiversity, particularly pollinator populations. Pollinators, such as bees, butterflies, and other insects, play a crucial role in agricultural ecosystems by facilitating pollination, which enhances crop yield and quality. However, the loss of natural habitats due to agricultural expansion leads to a decline in pollinator populations, posing a direct threat to food security. Sustainable agricultural practices that incorporate pollinator protection can provide an essential solution by reconciling agricultural productivity with ecological health. Approaches such as integrating diverse crops, maintaining natural habitats within farm landscapes, and creating pollinator-friendly environments can help restore pollinator populations and improve agricultural resilience. Additionally, promoting agroecological practices like reducing pesticide use, introducing wildflower strips, and using native plants in farm settings can support pollinator health and increase biodiversity. These practices not only enhance the functioning of ecosystems but also reduce the need for costly chemical inputs, leading to lower production costs and higher profits for farmers. Furthermore, such practices can contribute to long-term environmental sustainability by mitigating soil degradation and supporting ecosystem services essential for agricultural production. By embracing a balanced approach to land use, where both productivity and biodiversity are considered, we can ensure that pollinators continue to thrive, supporting both agricultural yield and the health of natural ecosystems. Ultimately, reconciling land use changes with pollinator conservation is a vital step toward achieving a more sustainable and resilient agricultural system, capable of meeting global food demands while safeguarding ecological integrity.

Keywords: Agricultural ecosystems, biodiversity, land use changes, pollinators, sustainable agriculture

Contact Address: Karolina Łachmacka, Wroclaw University of Enviromental and Life Sciences (UPWR), Dept. of Applied Economics, Norwida 25, 58-375 Wrocław, Poland, e-mail: 122048student.upwr.edu.pl