Editing Reforestation (section)

=== Implementation challenges ===
There are some implementation challenges
* Seed shortage: the Seed to Forest Alliance was founded in 2022 in response to a global seed shortage. It will promote the establishment of national seed banks, while focusing on the tropics and biodiversity hotspots.<ref>{{Cite web |date=2022-09-21 |title=New Alliance Launched to Tackle Global Seed Shortage and Scale Reforestation |url=https://www.businesswire.com/news/home/20220915005905/en/New-Alliance-Launched-to-Tackle-Global-Seed-Shortage-and-Scale-Reforestation |access-date=2023-10-21 |website=www.businesswire.com |language=en}}</ref>
* Seedling survival rate: a common challenge for reforestation is the low survival rate of seedlings. Planted trees often do not mature, for example due to difficult climatic conditions or insufficient care after planting.<ref name=":5" /><ref>{{Cite journal |last1=Banin |first1=Lindsay F. |last2=Raine |first2=Elizabeth H. |last3=Rowland |first3=Lucy M. |last4=Chazdon |first4=Robin L. |last5=Smith |first5=Stuart W. |last6=Rahman |first6=Nur Estya Binte |last7=Butler |first7=Adam |last8=Philipson |first8=Christopher |last9=Applegate |first9=Grahame G. |last10=Axelsson |first10=E. Petter |last11=Budiharta |first11=Sugeng |last12=Chua |first12=Siew Chin |last13=Cutler |first13=Mark E. J. |last14=Elliott |first14=Stephen |last15=Gemita |first15=Elva |date=January 2023 |title=The road to recovery: a synthesis of outcomes from ecosystem restoration in tropical and sub-tropical Asian forests |journal=Philosophical Transactions of the Royal Society B: Biological Sciences |language=en |volume=378 |issue=1867 |doi=10.1098/rstb.2021.0090 |issn=0962-8436 |pmc=9661948 |pmid=36373930}}</ref>