1. **选项A**:将Anthropocene定义为“塑料应用的开始”太过狭隘。人类世的核心是人类活动对地球的全面影响(如气候变化、土地利用、化学污染等),而塑料应用仅是其中一部分,不足以概括其定义。 2. **选项B**:若文章未明确提到Anthropocene“揭示了塑料进入食物链的方式”,此描述属于对具体现象的解释,非人类世本身...
Most users of the word "Anthropocene" will agree that it means a time in which human activities play a significant part in Earth systems. Can the Anthropocene be defined as a chronostratigraphic series with its corresponding Anthropocene epoch as a formal entry on the Geological Time Sca...
A. can be defined as the start of plastic’s application B. reveals the way plastic get into food chain C. leaves signals that will be passed to the next civilization D. witnesses greater influence of human activities 相关知识点: 试题...
The National Structure Inventory (NSI) defined the exposure in this assessment. The NSI is a database developed by the USACE to support their dam and levee safety programmes, as well as real-time consequence assessments and planning functions for risk mitigation. The NSI is designed to represent...
A strong increase of aerosols has been observed on local, regional, and global scales during the Anthropocene epoch (Tsigaridis et al. 2006). Aerosols are defined as solid or liquid particles suspended in air or other gaseous environment with typical sizes in the range of 0.001–10 μm (e....
After World War II, this ‘progress’ culminated in what is known as ‘the great acceleration’. Hence, we now live in the ‘Anthropocene’, defined by a globally measurable impact of human activities on system Earth [1,2], and we are transgressing planetary boundaries [3,4]. To meet ...
The idea that the Holocene is over and a new human-dominated geological epoch, the Anthropocene, has begun is being extensively discussed. As yet there is no formal agreement on when the Anthropocene may have started and defining the beginning of an epoch as a formal geologic unit of time re...
The Anthropocene has been identified as an abrupt transition in the Earth System1 driven by human activities2 to create a system that has no prior analogue3. If it is to be geologically-defined as an epoch that follows the Holocene, it must be grounded in the Geologic Time Scale4, and re...
“The term the ‘Anthropocene’ can suggest that our current sustainability plight was caused equally by all human societies and, in turn, impacts them all equally. However, contributors to this volume show that, particularly over the last 500 years, it has been an unequal and oft...
The term Anthropocene first appeared in 2000 when scientists Paul Crutzen and Eugene Stoermer attempted to define the environmental effects of anthropic activities. Since then, it has become a widespread, but also controversial, term in the academic community. As environmental discourses increasingly perm...