Deforestation, and climate change, have led to a decline in biodiversity and negative impacts on ecosystems. Ecologists use a variety of methods, such as field observations, experiments, and modeling, to study the complex.

Deforestation, and climate change, have led to a decline in biodiversity and negative impacts on ecosystems. Ecologists use a variety of methods, such as field observations, experiments, and modeling, to study the complex.

Deforestation, and climate change, have led to a decline in biodiversity and negative impacts on ecosystems. Ecologists use a variety of methods, such as field observations, experiments, and modeling, to study the complex.