美国 Highstead 基金会 – 康涅狄格州百英亩家族生态保护

机构概况：康涅狄格州 Redding 的家族生态保护基地

Highstead 基金会（Highstead Foundation）位于美国康涅狄格州 Redding 镇，是一家以家族运作起步、如今在新英格兰乃至更大区域推动土地保护与生态研究的非营利机构。基金会主体所在的园区占地超过 100 英亩，主要由近乎未受人为干预的阔叶林、湿地与经过轻度管理的草场、林缘构成，一条长约 1.5 英里的环线步道把不同森林类型与湿地生境串成一体。围绕这片地，基金会把工作分成四条主线：与各类保护组织开展协作、为区域保护行动搭建能力平台、围绕森林与气候议题开展独立研究，以及在自家土地上实践长期土地管理（stewardship），并把累积的经验提供给更广泛的同行参考。

沿革：从 1982 年 Dudley 家族买地到 1984 年成立基金会

基金会最早的故事可以追溯到 1982 年，Elisabeth Dudley 与 James Dudley 在 Redding 镇买下一块林地，原本只想盖一栋自家住宅，但 Elisabeth 在家书中写道：「这块地实在太独特了，让人觉得非得为它做点特别的事，才能把它原样留住。」这就是后来 36 英亩树木园（arboretum）的种子。两人从一开始就采取科学谨慎的态度，先后请教过哈佛大学阿诺德树木园主任 Peter Ashton 与 Harvard Forest 副主任 Ernie Gould 等专家；1984 年，家族正式将 Highstead 注册为一家运作型基金会（operating foundation），1991 年举办第一次面向公众的活动，1998 年起开始延续至今的「林地对话」（Woodland Conversations）系列；2005 年的那次对话上，时任 Harvard Forest 主任、后来长期担任 Highstead 董事会主席的 David Foster 首次系统介绍《Wildlands and Woodlands》报告，由此把 Dudley 家族与新英格兰更大尺度的土地保护议程连接起来，基金会也从此把使命从园艺拓展到生态研究与区域协作。

土地与景观：100 英亩林地、湿地与 1.5 英里步道

今天的 Highstead 园区面积已从最初 36 英亩扩展到 100 英亩以上，主体是大面积阔叶林与湿地，外围是经过人工管理的草场和林缘；园区植被并不是刻意堆砌的外来植物收藏，而是从本地森林演替出发、有意补充少量本土植物群落，使整片土地保持自然、低强度的状态。园区内保留枯立木供啄木鸟和昆虫利用，保留若干小池塘和野花草甸，吸引本土野生动物停留；基金会把这片地看作一座活的实验室，每一处该不该修剪、该不该移除入侵植物的决策都会被记录下来。基金会所在的总部「The Barn」是一座木结构房屋，内部设有温室、小型图书馆与标本馆（herbarium），1.5 英里长的环形步道穿过橡树林、山月桂林、红枫沼泽和次生林地等多种本地生境类型，让访客能够直观对比「管理中」与「未管理」两种景观。

使命与研究：W&W 愿景、自然气候解决方案、生态研究

Highstead 的使命是「激发对植物与林地的好奇心、积累相关知识，从而丰富生活、保护自然、推动负责任的土地管理实践」，其中长期愿景与 Harvard Forest 发起的 Wildlands and Woodlands（W&W）目标保持一致——希望在 2060 年之前将新英格兰 70% 的土地保留为森林、7% 保留为农田。在落实路径上，基金会把土地保护定位为一种「基于自然的解决方案」（natural climate solution）：保留现有森林、可持续经营林地、让部分土地自然演替为老龄林、放弃耕作让森林自然回归，这四类做法都能在不同程度上增加碳汇、降低排放，并为本土动植物提供栖息地。研究层面，基金会的研究计划始于 1998 年，2004 年起把重心放到自家园区内的长期生态样地，议题覆盖鹿群对森林下层植物的影响、非本地入侵植物的监测、林冠结构与碳储量、气候—生态—健康耦合等，并独立或与哈佛大学、州立土地信托、Regional Conservation Partnership（RCP）网络及多所高校合作，把成果整理成可被土地管理者和家庭林主参考的科学简报。

公众参与：开放日、林地对话、志愿者与捐赠

对公众而言，Highstead 园区日常以预约方式开放，基金会每年会举办「Open Trails Day」等公开步道日、「Guided Spring Ecology Walk」等主题导览，以及延续多年的「Woodland Conversations」讲座系列；访客可以在 The Barn 领取自助步道手册和折页，按编号自行参观，也可以在温室、标本馆和图书馆查阅资料。基金会没有公布门票，但常年欢迎对保护事业感兴趣的个人以志愿者、家庭信托、企业配捐等形式提供支援，资金主要用于区域土地保护合作、生态研究和园区内的长期监测项目；在 Redding 之外，基金会还为整个新英格兰的 Regional Conservation Partnership（RCP）网络提供联络、能力建设和科学支持，让地方层面的保护行动能够协同成更大尺度的成果。

Overview: A Family-Run Ecological Conservation Campus in Redding, Connecticut

The Highstead Foundation is a non-profit land conservation and ecological stewardship organisation based in Redding, Connecticut, whose home campus covers more than 100 acres of largely unmanaged woodland, wetland, and managed meadow laced by a 1.5-mile loop trail that connects different forest types and habitats. The foundation’s work is organised around four pillars: collaboration with conservation partners, capacity building for regional land protection, ecological and land-use research, and the on-the-ground stewardship of its own property as a living model for sound land management.

History: From the Dudleys’ 1982 Land Purchase to the 1984 Foundation

Highstead’s story begins in 1982, when Elisabeth and James Dudley bought a wooded parcel in Redding for a family home; a letter Elisabeth wrote at the time — “the land which surrounds it is so unique that we feel it just begs for something special to be done to keep it so” — captured the impulse that would become a 36-acre arboretum and, eventually, an active operating foundation formally established in 1984. Early years were spent on infrastructure such as utilities, access roads, woodland trails, and a boardwalk; the first public event was held in 1991, the Woodland Conversations speaker series launched in 1998, and a 2005 Conversations program featured David Foster presenting the Harvard Forest Wildlands and Woodlands report, which broadened Highstead’s mission from horticulture to ecological research and regional conservation collaboration.

Land and Landscape: 100 Acres of Woodland, Wetland, and a 1.5-Mile Trail

Highstead’s home property has grown from the original 36 acres to more than 100 acres dominated by mature hardwood forest and wetland, with managed meadow edges and intentionally limited native plant collections that work in harmony with existing populations rather than introducing exotic species. Dead trees are left standing to provide habitat for insects and woodpeckers, small ponds and meadows sustain local wildlife, and the timber-frame headquarters known as The Barn houses a greenhouse, a small library, and an herbarium; the 1.5-mile loop trail passes through oak–mountain laurel forest, red maple swamp, secondary woodland, and meadow, allowing visitors to compare stewarded and lightly managed stretches side by side.

Mission and Research: The W&W Vision, Natural Climate Solutions, and Long-Term Studies

Highstead’s mission is to inspire curiosity and build knowledge about plants and wooded landscapes in order to enhance life, preserve nature, and advance sound stewardship practices, and its long-term vision aligns with the Wildlands and Woodlands goal of conserving 70 percent of New England as forest and 7 percent as farmland by 2060. Land conservation is positioned as a natural climate solution through protecting existing forests, sustainably managing woodlands, allowing some stands to mature into old-growth conditions, and letting formerly open land regrow into forest, all of which contribute to carbon storage while supporting biodiversity and water quality; the research program began in 1998 and was significantly expanded in 2004 with long-term ecological monitoring on the Highstead property, currently covering the impact of deer on native forest understory, monitoring of nonnative invasive vegetation, forest carbon dynamics, and the connections between land conservation, climate, and human health, conducted independently and in partnership with Harvard University, regional land trusts, the Regional Conservation Partnership network, and other academic institutions.

Public Engagement: Open Trails, Woodland Conversations, Volunteering, and Giving

The Highstead preserve in Redding is open to visitors by appointment, with annual Open Trails Days and themed walks such as the Guided Spring Ecology Walk, while the Barn’s library, greenhouse, and herbarium are available during events and the woodland trail is supported by self-guiding brochures; the Woodland Conversations series continues to bring leading environmental researchers and practitioners to Highstead for public lectures. Volunteers help with trail care, plant identification, and seasonal propagation, and the foundation welcomes support through donations, family-foundation partnerships, and employer matching programmes; beyond Redding, Highstead convenes and supports the Regional Conservation Partnership (RCP) network across New England, offering organisational backbone, scientific synthesis, and communications capacity so that locally led conservation initiatives can add up to landscape-scale impact.

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