城市森林的战略、政策和遗产

Q3 Agricultural and Biological Sciences
I. Rotherham
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引用次数: 0

摘要

在世界上许多地方,手工修剪树木一直是林地管理的一种传统形式,通常已经实行了几个世纪。然而,当景观城市化时,这些传统通常被允许消失,森林被遗弃或被转换成各种形式的森林。除了恢复有限地区的养护绿化外,很少详细审查城市绿化的潜力。事实上,这种管理的挑战是重大的,范围从获得适当的地点到木工赚取可维持生计的工资的最基本问题。在这种背景下,考克斯黑德和斯莱特(2022)对英国城市绿化潜力的研究是最受欢迎的。事实上,在欧洲范围内重新引入活跃的“灌木林”管理,主要依赖于重型机械的使用,而不是手工工人。这种对生物多样性和林地遗产造成巨大破坏的活动,被错误地贴上了“可持续”的标签。要解决这些问题并真正促进真正可持续的树木和森林管理,就需要有效的战略思想和必要的资源。观察和研究表明,这些先决条件可能明显缺乏。Hand、Rix、Stokes和Doick(2022)通过对英格兰地方当局的深入研究,研究了林地战略和政策问题。在广泛的审查中,他们发现既有前瞻性的战略文件,也有主要涉及政策和实施但没有长期愿景的文件。然而,他们也强调,即使不是大多数地方政府,也有许多地方政府资源严重不足。在当前的政治和经济气候下,这种情况不太可能得到改善,至少在短期内是这样。因此,我认为,这些发现以及更广泛的观察表明,中央政府和部门在树木、林地、城市环境、气候问题以及社区主导的解决这些问题的行动方面的声明和政策与实际情况之间存在严重脱节。地方政府服务是解决气候变化、气候适应能力和减轻洪水等问题的核心,但它们缺乏关键资源来实现急需的变革。这期的第三篇论文是由Khalilnezhad, Russo和Jannatif(2022)撰写的,这进一步引起了人们对城市地区植物园和类似景观的起源和功能(现在和历史上)的兴趣。从供食用的食物到供休闲和娱乐的观赏花园的功能转变,为现在和未来带来了挑战和机遇。这是该杂志未来论文可能会重新讨论的主题。园艺学报2022年第44卷第1期。4,181 - 182 https://doi.org/10.1080/03071375.2022.2140546
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Strategies, policies, and heritage in the urban forest
The manual coppicing of trees has been a traditional form of woodland management in many places around the world and often practised for centuries. However, when landscapes are urbanised, such traditions are generally allowed to lapse, and woods are abandoned or else converted into various forms of forestry. The potential for urban coppicing has rarely been examined in detail beyond the reinstatement of limited areas of conservation coppicing. Indeed, the challenges for such management are significant and range from access to appropriate sites to the most basic issue of woodworkers making a liveable wage. In this context, the study by Coxhead and Slater (2022) into the potential for urban coppicing in Britain is most welcome. Indeed, Europe-wide reintroduction of active “coppice” management to ancient woodlands is largely reliant on the use of heavy machinery and not on craft workers. Such operations, hugely damaging to both biodiversity and woodland heritage, are erroneously badged as “sustainable”. To address such issues and indeed to promote management of trees and woods which is genuinely sustainable requires effective strategic thinking and the necessary resources. Observations and studies suggest that the prerequisites may be significantly lacking. Hand, Rix, Stokes, and Doick (2022) examined issues of woodland strategies and policies through an in-depth study of local authorities in England. In a wide-ranging review, they found a mix of forward-thinking strategic documents and ones dealing primarily with policy and implementation but without longer-term visions. However, what they also highlight is that many if not most local authorities are seriously under-resourced. With current political and economic climates, it is unlikely that this situation will improve, at least in the short term. I suggest, therefore, that these findings along with wider observations indicate a serious disconnect between central government and departmental statements and policies on trees, woodlands, urban environments, climate issues, and community-led actions to address these, and the reality on the ground. Local government services are at the heart of addressing matters such as climate change, climate resilience, and flood alleviation, but they lack the critical resources to bring about much-needed change. The third paper of this issue is by Khalilnezhad, Russo, and Jannatif (2022), and this raises a further matter of interest in urban zones of the origins and functions (now and historically) of botanical gardens and similar landscapes. Changing functions from food supply for edible purposes to ornamental gardens for leisure and pleasure triggers both challenges and opportunities for the present and the future. This is a theme which might be re-visited by future papers in the journal. Arboricultural Journal 2022, VOL. 44, NO. 4, 181–182 https://doi.org/10.1080/03071375.2022.2140546
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来源期刊
Arboricultural Journal
Arboricultural Journal Agricultural and Biological Sciences-Agronomy and Crop Science
CiteScore
2.40
自引率
0.00%
发文量
28
期刊介绍: The Arboricultural Journal is published and issued free to members* of the Arboricultural Association. It contains valuable technical, research and scientific information about all aspects of arboriculture.
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