相关实验视频
Updated: May 12, 2025

05:30
Clonogenic Assay: Adherent Cells
Published on: March 13, 2011
47.9K
废弃的矿山集群及其与澳大利亚土著人民的土地权利相交
Corinne J Unger1, John Burton1, Deanna Kemp1
1Centre for Social Responsibility in Mining, Sustainable Minerals Institute, The University of Queensland, Brisbane, Qld, 4072, Australia.
Journal of environmental management
|May 9, 2025
概括
昆士兰一半以上的废弃矿山与土著人民的土地权利重叠. 这项研究绘制了这个交叉点的地图,揭示了密集的集群,需要紧急关注环境正义.
科学领域:
- 环境科学 环境科学
- 土著研究土著研究.
- 空间分析 空间分析
背景情况:
- 关于土著人民和废弃矿山的研究往往忽略了较小地点的密集集群.
- 澳大利亚有超过5万个废弃的矿山,其重叠与土著土地权利的地图有限.
研究的目的:
- 开发和应用一种新的方法来绘制和量化废弃矿山和土著土地权利的交叉点.
- 在昆士兰州的土著土地上确定具有密集的废弃矿山集群的高优先级区域.
主要方法:
- 利用空间数据分析绘制废弃矿山位置的地图.
- 进行了文档分析,以确定土著人民有法律认可的土地权利的地区.
- 集成的数据集来量化重叠,并识别密集的集群.
主要成果:
- 昆士兰州54.8%的废弃矿山位于土著人民的土地上.
- 确定了五个密集的废弃矿山集群,需要进一步调查.
- 量化了废弃矿山和土著土地权利之间的交叉点的空间范围.
结论:
- 废弃的矿山是一个重要的治理挑战,对环境可持续性和土著土地正义产生影响.
- 这些发现为土地管理的政策和实践改进提供了经验基础.
- 解决废弃矿山和土著土地权利的交叉点对于公平的土地管理至关重要.
相关概念视频
The Colonization of Land
34.1K
Changes in the environment of the early Earth drove the evolution of organisms. As prokaryotic organisms in the oceans began to photosynthesize, they produced oxygen. Eventually, oxygen saturated the oceans and entered the air, resulting in an increase in atmospheric oxygen concentration, known as the oxygen revolution approximately 2.3 billion years ago. Therefore, organisms that could use oxygen for cellular respiration had an advantage. More than 1.5 years ago, eukaryotic cells and...
34.1K
Habitat Fragmentation
17.3K
Habitat fragmentation describes the division of a more extensive, continuous habitat into smaller, discontinuous areas. Human activities such as land conversion, as well as slower geological processes leading to changes in the physical environment, are the two leading causes of habitat fragmentation. The fragmentation process typically follows the same steps: perforation, dissection, fragmentation, shrinkage, and attrition.
17.3K
Water and Mineral Acquisition
28.7K
Specialized tissues in plant roots have evolved to capture water, minerals, and some ions from the soil. Roots exhibit a variety of branching patterns that facilitate this process. The outermost root cells have specialized structures called root hairs that increase the root surface, thus increasing soil contact. Water can passively cross into roots, as the concentration of water in the soil is higher than that of the root tissue. Minerals, in contrast, are actively transported into root cells.
28.7K
Quarrying of Stone
75
Quarrying is the process of extracting stone from a quarry, where specialized techniques are employed to remove large blocks of stone safely and efficiently. This process can involve controlled explosions or more precision-oriented methods such as cutting and drilling.
One common method involves using a diamond belt saw to cut large blocks from the quarry face. These blocks can be about 50 feet long and 12 feet high. After the initial vertical cut, drilling is performed at the base of the...
One common method involves using a diamond belt saw to cut large blocks from the quarry face. These blocks can be about 50 feet long and 12 feet high. After the initial vertical cut, drilling is performed at the base of the...
75
Cluster Sampling Method
11.5K
Appropriate sampling methods ensure that samples are drawn without bias and accurately represent the population. Because measuring the entire population in a study is not practical, researchers use samples to represent the population of interest.
To choose a cluster sample, divide the population into clusters (groups) and then randomly select some of the clusters. All the members from these clusters are in the cluster sample. For example, if you randomly sample four departments from your...
To choose a cluster sample, divide the population into clusters (groups) and then randomly select some of the clusters. All the members from these clusters are in the cluster sample. For example, if you randomly sample four departments from your...
11.5K
Ecological Disturbance
16.9K
An ecological disturbance is a temporary disruption in the environment resulting from abiotic, biotic, or anthropogenic factors, causing a pronounced change in an ecosystem. The impact of an ecological disturbance, which can depend on its intensity, frequency, and spatial distribution, plays a significant role in shaping the species diversity within the ecosystem.
16.9K

