Quantitative information on tree mortality at the global scale is limited and different protocols of field data collection make intercomparison challenging. This survey seeks to assemble metadata on existing field assessments (i) to develop methods for quantification of tree mortality rates consistently across different protocols, and (ii) to link ground and satellite-based information to understand how tree mortality changes over time.

This survey will be the basis for further working group discussions. By taking part on the survey you will be given the opportunity to contribute to further discussion and peer-reviewed publication. Note that this is envisaged as a community activity, it does not seek to collect raw data.

Who are we?
We are the International Tree Mortality Network, an initiative of the IUFRO Task Force on monitoring tree mortality created to promote collaboration between scientists to allow for a global assessment of tree mortality, providing crucial information for forest managers and policy making.


Problems answering the survey in English:

PT: Se você tiver dificuldades para preencher esse formulário em inglês, por favor entre em contato através do nosso email: treemortnet@gmail.com

SP: Si tiene dificultades para completar este formulario en inglés, contáctenos a través de nuestro correo electrónico: treemortnet@gmail.com

RUS: Если у Вас возникли трудности с заполнением этой формы на английском языке, пожалуйста, свяжитесь с нами через нашу электронную почту: treemortnet@gmail.com