Terms of use
This is a translation; if it differs from the Chinese version, the Chinese version prevails.
Free tools
- The tools are free to use and need no account. Results are for reference only; check formal reports against the applicable guidelines, contract requirements and professional judgement.
- Tool results do not replace field surveys. We take care that the formulas and conversions are correct, but we do not guarantee that results are fit for any particular purpose, and we are not liable for losses arising from their use.
- Do not use the tools or content of this site to work out, piece together or publish the locations of protected or sensitive species.
Site content
Articles and explanations are copyright Ursa Eco-Tech or their authors. You are welcome to quote them with a link, but please do not republish whole articles. Search engines and AI services may index and cite this site; apart from the crawlers that robots.txt allows, please do not use the content to train AI models. Where content discusses regulations, the official text prevails.
Automated access
Please follow this site's robots.txt. Heavy automated traffic may be blocked for a while.
Contact
Questions about these terms are welcome via the contact page.