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June 1, 2008

Interns Arrive for Summer Program in Ecology

Summer 2008 interns

Twenty-three summer students have arrived as part of the Harvard Forest summer research program in ecology. Students come from all over the United States to participate in on-going research projects investigating atmospheric pollution, global warming, invasive plants, watershed ecology, and insect outbreaks. Researchers come from many disciplines and institutions. Specific projects center on population and community ecology, plant physiology, insect

May 1, 2008

New Harvard Forest Publication: Ecosystem Response to Hemlock Woolly Adelgid Infestation

Forest ecologist David Orwig, along with several former and current Harvard Forest collaborators, examined the magnitude of ecosystem response associated with 3 years of hemlock woolly adelgid (HWA) infestation in southern New England hemlock forests. The study, published in the Canadian Journal of Forest Research, shows that infested forests had significantly higher HWA-induced foliar loss and significantly lower forest floor

May 1, 2008

New Harvard Forest Publication: Impact of Climate Change on Terrestrial Over-Wintering Birds

This study investigates the impact of the increasing average winter temperatures and habitat modification on winter populations of terrestrial birds in Massachusetts, based on Christmas Bird Count (CBC) data recorded annually by volunteers for the National Audubon Society. The large archival database of records for birds' species in their winter range was used to examine whether bird species are extending

May 1, 2008

Bryant Farm

Bryant House

Harvard Forest recently purchased the farm house, 3 outbuildings and about 8 acres of land from the estate of Richard Bryant, a long time friend of the Harvard Forest. The house is a beautiful ca. 1840 vintage historic cape, with slate roof, barn, garage and other outbuildings. Over time, the goal is to reopen the adjacent pastures to allow small

May 1, 2008

2008-2009 Bullard Fellow Recipients Announced

The Charles Bullard fellowship program is to support advanced research and study by individuals who show promise of making an important contribution, either as scholars or administrators, to forestry and forest-related subjects from biology to earth sciences, economics, politics, administration or law. See the complete listing of Bullard Scholars from 1962 - the present. 

May 1, 2008

Harvard Forest Forest Canopy Camera Installed

Harvard Forest web cam over canopy

In April Harvard Forest's webcam went online, thanks to a grant to our collaborator, Andrew Richardson, at the University of New Hampshire. The camera, which is mounted at the top of the Environmental Measurement Station (EMS) deep in our Prospect Hill tract, records an image every 15 minutes. The view looks north from the EMS toward Prospect Hill

April 1, 2008

New Harvard Forest Publication: Garlic Mustard Suppression of Mutualistic Fungi Stronger in North America Than Europe

Harvard Forest Ecologist Kristina Stinson, along with former Bullard Fellow John Klironomos (University of Guelph) and researchers at University of Montana and Wright State University, followed up recent work on the antimicrobial properties of the invasive plant, Alliaria petiolata (garlic mustard). Their forthcoming paper in the journal Ecology provides new evidence for a novel mechanism by which garlic mustard disrupts

April 1, 2008

Wildlands and Woodlands: Gaining Ground

The 2008 Update has been released. In this issue, it describes momentum with a diverse constituency which has banded together in the Wildlands and Woodlands Partnership to promote the larger W & W vision. This group has encouraged the formation of regional partnerships focused on land protection and forest stewardship, promoted new policy initiatives to fund broad scale land protection

March 1, 2008

New Harvard Forest Publication: Spread and Distribution of Two Invasive Species

Spread and Distribution of Two Invasive Species across Southern New England

Forest ecologist David Orwig along with collaborators Evan Preisser (University of Rhode Island), Alexandra Lodge (Summer 2005 Summer Research Program student- Kenyon College), and Joe Elkinton (Umass, Amherst) report on the spread and distribution of 2 invasive species (hemlock woolly adelgid-HWA and elongate hemlock scale-EHS) across southern New England. This

March 1, 2008

New Harvard Forest Publication: Water Use in Hemlocks and Oaks

Water Use by Oak versus Hemlock: Implications for Ecosystem-level Effects of Hemlock Woolly Adelgid

The major significance of this paper is that it shows that a red oak-dominated forest, common in many areas of southern New England, uses more water in summer than an old-growth hemlock forest. As a result, if hemlocks that are killed by the hemlock woolly adelgid are

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