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Each year, ICIMOD joins the world on the International Day for Biological Diversity to appreciate the world’s rich diversity of living beings. This day provides us with an opportunity to reaffirm our commitments, strengthen our actions, and celebrate our achievements to protect, conserve, and sustainably use biodiversity – the foundation of life on Earth and the basis for sustainable development.
David James Molden
3 mins Read
Biodiversity and human wellbeing are inextricably linked. The goods that sustain our lives – food, fibre, timber, and medicine – depend largely on a diversity of plant and animal life. The world’s rich biodiversity is also the basis for a wide array of ecosystem services on which we depend: air and water purification, climate regulation, erosion control, and nutrient cycling. According to the United Nations Food and Agriculture Organization, 40% of the global economy is based on biological products and processes. This includes the economic sectors that drive development, including agriculture, forestry, fisheries, pharmaceuticals, and tourism. A healthy ecosystem, and the biodiversity that forms its foundation, can also increase the resilience of the people who depend on it, particularly vulnerable groups, to withstand, cope with, and recover from disasters.
The Hindu Kush Himalayan (HKH) region – located at the convergence of three global biodiversity hotspots: the Himalayas, Indo-Burma, and mountains of Southwest China – is known for its biological diversity. The region’s biodiversity is the basis of ecosystem goods and services that contribute to the region’s economic growth and are key to sustaining livelihoods and industries that support more than 200 million people in the mountains and up to 1.3 billion people in downstream river basins and benefit the global community. However, despite our understanding of its importance, biodiversity at local, regional, and global levels is being depleted at an unprecedented rate to feed a growing human population and an increasingly unsustainable level of consumption. This is further exacerbated by unsutainable development models.
This year’s theme for the International Day of Biological Diversity reflects the complex and inseparable link between the protection of biodiversity and the sustainable development of our region. The sustainable use of natural resources is one of the strongest assurances for the protection of biodiversity for long-term social, economic, and ecological benefits, and consequently for sustainable development. It also recognizes the efforts made at all levels to establish a set of Sustainable Development Goals (SDGs), including one focused on biodiversity for sustainable development, as part of the United Nations Post-2015 Development Agenda for the period of 2015-2030.
ICIMOD has been an advocate for biodiversity conservation and its sustainable management in the Hindu Kush Himalayan (HKH) region for decades. Its Transboundary Landscapes Regional Programme has been an important vehicle for promoting conservation and the sustainable use of biodiversity in a holistic and integrated manner. Activities under the programme encourage the adoption of conservation-linked livelihood options that contribute to the sustainable development of the region.
Furthermore, ICIMOD’s HKH Conservation Portal serves as a regional repository of biodiversity and conservation-related information from the Hindu Kush Himalayan region. By providing free and open access to primary biodiversity data and information, ICIMOD facilitates the exchange of knowledge to better understand drivers of change, and thereby develop effective programmes for conservation, sustainable use of biodiversity, and therefore sustainable development.
Healthy ecosystems and biodiversity provide a firm foundation to support sustainable development and resilient communities. In the aftermath of the recent Gorkha Earthquake in Nepal, biodiversity will play a key role in the process of rebuilding – including the homes and livelihoods that were disrupted by the earthquake. However, emphasis must be placed on ensuring that the process supports in sustainable development, more resilient communities, and responsible use and conservation of the region’s biodiversity. This year, and in the years ahead, what Nepal does to recover from the Gorkha Earthquake while building resilient communities and ecosystems can provide valuable lessons for other countries and communities across the Hindu Kush Himalayan region.
ICIMOD would like to urge the people of the region to commemorate the International Day for Biological Diversity by making efforts to build more sustainable societies and economies through the responsible use of biodiversity, to enhance resilience through the conservation of biodiversity, and to raise awareness of the overall value of biodiversity among the public at large.
With best wishes on the International Day of Biological Diversity.
David Molden
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山地被广泛认为是生物多样性的发源地,其陡峭的斜坡孕育了各种繁复的生命形式。这些地区作为自然的庇护所变得愈发重要:虽然它们只占据了地球总面积的四分之一,却容纳了地球上85%的两栖动物、鸟类和哺乳动物。这种丰富的自然资源在联合国教科文组织的738个全球生物圈保护区中得到体现,其中明显超过一半位于山区。 然而,令人担忧的是,这些自然资源的非凡丰富正面临威胁。过去,由于偏远或地形困难,山地得以免受人类干扰,但如今这种状况逐渐减少。曾经被视为大自然摇篮和避难所的山地正在逐渐转变成墓地。在兴都库什-喜马拉雅地区,上个世纪就已经失去了70%的生物多样性。这些损失,包括物种的灭绝,如今正以加速度增长,正如ICIMOD的重要评估报告《兴都库什喜马拉雅的水、冰、社会和生态系统》(简称《HIWISE报告》)所指出的那样。 在公众、政治和外交层面,人们越来越认识到自然是我们当前危机中最重要的解决方案之一。联合国已宣布2021-2030年为生态系统恢复十年,去年,《昆明-蒙特利尔全球生物多样性框架》的指导下,全球100多个政府承诺在2030年之前将30%的陆地和海洋保留给自然,其中包括兴都库什-喜马拉雅地区。今年,在联合国全球气候大会COP28上,自然首次成为讨论的核心议题。 这些努力,以及今年国际山岳日的“生态系统恢复”主题,为恢复和保护山区景观提供了迫切需要的推动力。那么,我们的八个成员国离实现“30x30”目标有多近呢?到目前为止,不丹是唯一一个实际超额达标的国家,其51.4%的土地面积已经属于各种保护区类别。 尼泊尔只有不到24%的土地受到保护;中国仅为16%,略高于目标的一半;巴基斯坦占12%;印度为8%;缅甸为7%;孟加拉国为5%,阿富汗为4%。 令人担忧的是,在整个兴都库什-喜马拉雅地区,自然资源仍然丰富的关键区域仍处在保护之外:67%的生态区、39%的生物多样性热点、69%的关键生物多样性区域以及76%的重要鸟类和生物多样性区都没有得到保护。 现有的保护区域犹如在人类改变过的景观中的“孤岛”,缺乏与其他保护区域的连通走廊,无法满足广泛分布的物种需求,并且面临非法捕猎、侵占和资源开采的压力。现有的保护区域不足以确保成功保护我们地区的象征性物种,包括亚洲象、独角犀牛和孟加拉虎。 一个尚未尝试的解决方案是建立跨界生物圈保护区,这将允许在景观层面进行综合保护。实现这一目标需要跨越国家边界的共同政治承诺,并在共享生态系统的管理方面展开合作。ICIMOD将积极推动我们区域成员国接受这一解决方案。 然而,底线是,要扭转自然的损失,我们必须对其进行估值并提供相应的资金支持。只要经济学家继续将其价值定为零,就不会引起足够的重视。在进行估值之前,拥有大量自然资本但经济欠发达的国家将因为缺乏3A信用评级而难以以较低贷款利率借款。必须为该地区的国家提供更便宜的资本来促使自然的恢复:这是ICIMOD将与我们的成员、多边开发银行和其他机构紧急合作推进的事项。为了防止地球系统完全崩溃,我们必须为大自然提供一个适宜的生存环境,这一观点从未像现在这样显而易见。
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