land intensive

简明释义

土地密集

英英释义

例句

1.The production of certain crops, such as rice, is known to be land intensive 土地密集型 due to the flooded fields required.

某些作物的生产，如水稻，由于需要灌溉的田地，被认为是土地密集型的。

2.Forestry operations can be land intensive 土地密集型 when large tracts of land are cleared for timber.

当大片土地被清理用于木材时，林业作业可能是土地密集型的。

3.The real estate development in urban areas is becoming less land intensive 土地密集型 due to high costs.

由于高成本，城市地区的房地产开发变得不那么土地密集型。

4.Some renewable energy projects, like solar farms, can be very land intensive 土地密集型 requiring significant space.

一些可再生能源项目，如太阳能农场，可能非常土地密集型，需要大量空间。

5.Agricultural practices that are land intensive 土地密集型 often require large areas for crop production.

农业实践中，土地密集型的做法通常需要大面积的土地用于作物生产。

作文

In recent years, the term land intensive has gained significant attention in discussions about agriculture and environmental sustainability. The phrase refers to practices or systems that require a large amount of land to produce a certain output, particularly in farming and forestry. As the global population continues to rise, the demand for food and resources increases, leading to a greater emphasis on understanding how land is utilized. This essay will explore the implications of land intensive practices, their impact on the environment, and potential alternatives that could promote sustainable land use.One of the primary concerns associated with land intensive agriculture is its effect on biodiversity. Traditional farming methods often involve clearing large areas of land for monoculture crops, which can significantly reduce the variety of plant and animal life in an area. This loss of biodiversity not only disrupts ecosystems but can also make agricultural systems more vulnerable to pests and diseases. For example, when farmers grow a single crop over vast expanses of land, they create an environment that is conducive to the spread of specific pests that target that crop. This reliance on a limited number of species can lead to increased pesticide use, further harming the environment.Moreover, land intensive farming practices can contribute to soil degradation. Intensive farming often involves heavy machinery and chemical fertilizers, which can strip the soil of its nutrients and structure over time. The result is a decline in soil health, making it less productive and more susceptible to erosion. In contrast, sustainable farming practices, such as crop rotation and organic farming, can help maintain soil health and even improve it over time. These methods typically require less land and can produce food more sustainably.Another critical issue related to land intensive practices is the competition for land. As cities expand and populations grow, agricultural land becomes increasingly scarce. This competition can lead to higher land prices and the conversion of agricultural land into urban developments. Such changes not only threaten food security but also contribute to the loss of green spaces and natural habitats. To combat this issue, urban agriculture has emerged as a viable alternative. By utilizing rooftops, vacant lots, and community gardens, cities can produce food locally, reducing the need for land intensive agricultural practices that rely on extensive rural land.Furthermore, the social implications of land intensive farming cannot be overlooked. Large-scale agricultural operations often displace small farmers and indigenous communities, leading to social unrest and economic disparity. These communities may rely on traditional farming methods that are more sustainable and less land intensive, yet they face pressure from industrial farming practices that prioritize profit over people. Supporting small-scale farmers and promoting agroecological practices can help preserve local cultures and economies while also protecting the environment.In conclusion, while land intensive practices have played a significant role in meeting the demands of a growing population, they come with serious environmental and social consequences. It is essential to explore sustainable alternatives that prioritize biodiversity, soil health, and community well-being. By shifting our focus from land intensive agriculture to more sustainable practices, we can create a food system that supports both people and the planet. The future of agriculture lies in our ability to innovate and adapt, ensuring that we can feed the world without compromising the health of our environment.

近年来，术语土地密集型在农业和环境可持续性讨论中引起了广泛关注。这个短语指的是需要大量土地来生产特定产出的实践或系统，尤其是在农业和林业方面。随着全球人口的不断增长，对食品和资源的需求也在增加，这使得我们更加重视如何利用土地。本文将探讨土地密集型实践的影响、它们对环境的影响以及可能促进可持续土地利用的替代方案。与土地密集型农业相关的主要问题之一是其对生物多样性的影响。传统的农业方法通常涉及清理大面积土地用于单一作物种植，这可能显著减少一个地区植物和动物的种类。这种生物多样性的丧失不仅会破坏生态系统，还可能使农业系统更容易受到害虫和疾病的侵袭。例如，当农民在广阔的土地上种植单一作物时，他们创造了一个有利于特定害虫传播的环境，这些害虫专门攻击该作物。这种对有限数量物种的依赖可能导致农药使用量增加，进一步危害环境。此外，土地密集型农业实践可能导致土壤退化。密集农业通常涉及重型机械和化肥的使用，这可能会随着时间的推移剥夺土壤的养分和结构。结果是土壤健康下降，使其生产力降低，更容易受到侵蚀。相比之下，可持续农业实践，如轮作和有机农业，可以帮助维持土壤健康，甚至随着时间的推移改善土壤。这些方法通常需要更少的土地，并且可以更可持续地生产食品。与土地密集型实践相关的另一个关键问题是土地竞争。随着城市扩张和人口增长，农业用地变得越来越稀缺。这种竞争可能导致土地价格上涨，并将农业用地转变为城市开发。这种变化不仅威胁到粮食安全，还导致绿地和自然栖息地的丧失。为了应对这一问题，城市农业作为一种可行的替代方案出现。通过利用屋顶、空地和社区花园，城市可以在本地生产食品，减少对依赖广泛农村土地的土地密集型农业实践的需求。此外，土地密集型农业的社会影响也不容忽视。大规模农业经营往往会驱逐小农户和土著社区，导致社会动荡和经济不平等。这些社区可能依赖于更可持续且不那么土地密集型的传统农业方法，但它们面临着来自优先考虑利润而非人民的工业农业实践的压力。支持小规模农民并推动农业生态实践可以帮助保护地方文化和经济，同时保护环境。总之，尽管土地密集型实践在满足日益增长的人口需求方面发挥了重要作用，但它们也带来了严重的环境和社会后果。探索优先考虑生物多样性、土壤健康和社区福祉的可持续替代方案至关重要。通过将我们的重点从土地密集型农业转向更可持续的实践，我们可以创建一个既支持人类又支持地球的食品系统。农业的未来在于我们创新和适应的能力，确保我们能够在不损害环境健康的情况下养活世界。