California Seed Bank Assessment of Needs App

This app is a tool designed for individuals interested in California's reforestation efforts. Users can look up local reforestation information or select broader geographic regions. Mapped seed zone and elevation band areas are color-coded by collection priority. Priority ranges from the highest colored in red (greater than 100 cone bushels needed) to the lowest in yellow (10 bushels or less). Interactive pop-ups display zone-specific cone bushel need and surplus and natural disturbance data to non-federal conifer forests. Disturbance data includes total and high-severity acreage burned by large wildfires, acreage affected by insects and disease, and tree mortality due to such diseases. Supplementary layers include CAL FIRE timber harvesting data, demonstration state forests, and administrative boundaries, such as parcel information and land ownership.

本应用专为关注加利福尼亚州再造林工作的人群打造。用户可查询本地再造林相关信息，或选择范围更广的地理区域。已绘制的种子带与海拔带区域将按照采集优先级进行颜色编码：优先级最高的区域以红色标注（需采集100蒲式耳以上球果），优先级最低的区域以黄色标注（需采集10蒲式耳及以下）。交互式弹窗可展示非联邦针叶林区域的专属球果蒲式耳需求、盈余情况，以及自然干扰数据。干扰数据涵盖大型野火烧毁的总过火面积与高严重性过火面积、受病虫害影响的面积，以及此类病害引发的树木死亡情况。补充图层包含加州消防局（CAL FIRE）的木材采伐数据、州级示范林，以及宗地信息、土地所有权等行政边界相关数据。