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Plastic Pots and The Green Industry: Production, Use, Disposal and Environmental Impacts

The green industry is the driver of plastic plant pot production and use. This report describes the
development of this industry, its phenomenal growth and successes, and the resulting significant
negative ecological effects from the...

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3/19/21
Loblolly Pine Health in the Southeastern U.S.

Southern pine species such as loblolly, longleaf, shortleaf, and slash cover much of the 
southeastern U.S., and are a critical component of the region’s economy.  Loblolly pine is the 
most widely planted species in the southeastern...

Resource
3/15/21
From One Photo to a Whole Flora

Haiti is home to an incredible flora of around 5,000 documented plant species. Within these, over 210 endemic shrub and tree species have been identified. These plants have only one home in the world, and it is here. Many other species have small...

Resource
3/11/21
Challenges to the Reforestation Pipeline in the United States

Large-scale global reforestation goals have been proposed to help mitigate climate change and provide other ecosystem services. To explore reforestation potential in the United States, we used GIS analyses, surveys of nursery managers and foresters,...

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3/4/21
The PhenObs initiative – A standardised protocol for monitoring phenological responses to climate change using herbaceous plant species in botanical gardens

Changes in phenology induced by climate change occur across the globe with important
implications for ecosystem functioning and services, species performance and trophic
interactions. Much of the work on phenology, especially leaf out and...

Resource
1/21/21
IUCN World Heritage Outlook 3

In December 2020 the IUCN World Heritage Outlook 3 found that climate change is now the biggest threat to natural World Heritage globally. This report, IUCN World Heritage Outlook 3, builds on three cycles of Conservation Outlook Assessments undertaken...

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1/13/21
Climate change and wildfires: lessons from Australia’s Blue Mountains

Periodic fires are a normal part of the lifecycle of many ecosystems, but climate change is creating mega-fires that instead of supporting biodiversity threaten to destroy it. In the aftermath of the worst fire season in Australia’s recorded history,...

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1/13/21
Can an ambitious breeding effort save North America’s ash trees?

Since a devastating fungal blight popped up in the Bronx Zoo in 1904 and went on to kill at least 3 billion chestnut trees, North American forests have been swept by one plague after another, including a fungus that kills elms and an aphidlike insect...

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12/30/20
Crop wild relatives of the United States require urgent conservation action

The contributions of crop wild relatives (CWR) to food security depend on their conservation and accessibility for use. The United States contains a diverse native flora of CWR, including those of
important cereal, fruit, nut, oil, pulse, root...

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12/16/20
Education Community Town Hall: Speaking up for Science and Plant Conservation

Hear about the revamped Plant Heroes grade-school-based program (it's all new!) with Association Program Manager, Marisol Mata. Dana Render, Director of Education with Trees Atlanta will share how they engage and build leadership with adult volunteers...

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12/11/20
Unmuted: What works, what doesn’t, and how we can all do better when working together online

If you work remotely (or supervise people who do) and spend much of your day in videoconferences, this report was written for you. It may be most relevant to individuals working at nonprofits and foundations, colleges and universities, and government...

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12/4/20
Never More Urgent: A Preliminary Review of How the U.S. Is Leaving Black, Hispanic, and Indigenous Communities Behind

Quite simply, “what does public data reveal about the most glaring challenges impacting Black, Hispanic and Indigenous communities in the United States?” Thereafter, “how do we collectively galvanize policy and resources to ameliorate those issues in...

Resource
11/18/20
Measuring multi-stemmed trees

Diameter at Breast Height (DBH) is an enormously important metric for foresters, arborists, researchers, contractors, and the general public. With single-stemmed species, it is used to estimate timber volume, biomass, ecosystem services, and...

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11/12/20
Healthy Soils for a Sustainable Future: Soil Health and Greenhouse Gases

Soils are fundamental to agriculture and food security. With limited agricultural land and the complications posed by climate change, it is critical to maintain and strive to improve working soils to ensure a resilient future. Improved soil carbon and...

Resource
10/27/20
PLANT CONSERVATION REPORT 2020: A review of progress towards the Global Strategy for Plant Conservation 2011-2020

The adoption of a Global Strategy for Plant Conservation (GSPC) in 2002 and its subsequent renewal in 2010 were significant milestones for the Convention on Biological Diversity. Not only did this strategy, its objectives and targets provide a valuable...

Resource
9/25/20
Design Principles for Online EE Programs

What does research say about promising approaches to online EE programs? Our team shares results from a systematic literature review conducted to identify what approaches appear to work best for virtual EE field trips and activities. Learn about...

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9/18/20
Plant eco-evolutionary responses to climate change: Emerging directions

Contemporary climate change is exposing plant populations to novel combinations of
temperatures, drought stress, and other abiotic and biotic conditions. These changes are
rapidly disrupting the evolutionary dynamics of plants. Despite...

Resource
9/10/20
Creating a pollinator garden for native specialist bees of New York and the Northeast

The guide provides a detailed the native plants of New York that are crucial for supporting native specialist bees; including, where the region or habitat the plant occurs naturally, date of bloom, color of bloom, plant structure, how to obtain seeds...

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8/31/20
Redlining's Intensifying Harm: Rising Temperatures, Hotter Neighborhoods, and How Trees Can Help

Many are well aware of the inequitable distribution of trees in our urban areas.  Black, indigenous, and people of color (BIPOC) communities often face the greatest burden of heat, air pollution, and flooding all of which urban greening can help to...

Resource
8/25/20
The global tree restoration potential

The restoration of trees remains among the most effective strategies for climate change
mitigation.We mapped the global potential tree coverage to show that 4.4 billion hectares
of canopy cover could exist under the current climate....

Resource
7/9/20

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