نتایج جستجو برای: terracing
تعداد نتایج: 148 فیلتر نتایج به سال:
Crop residue management to trap snow and soil management to improve water infiltration into frozen soil might reduce spring runoff and increase soil water storage. We hypothesized that soil macropores created by tillage would improve water infiltration when the soil was frozen. This hypothesis was tested by ripping a Dooley sandy loam (fine-loamy, mixed Typic Argiboroll) in the fall of the year...
Read the free Plain Language Summary for this article on Journal blog. Global action is urgently needed to prevent further climate change and counteract negative impacts that causing people's wellbeing natural environment. Climate increasing prevalence of extreme temperatures weather events, having a significant toll lives (Bellprat et al., 2019; Herring 2014; Perkins-Kirkpatrick 2022). For ins...
Advances in remote sensing and space-based imaging have led to an increased understanding of past settlements and landscape use, but e until now e the images in tropical regions have not been detailed enough to provide datasets that permitted the computation of digital elevation models for heavily forested and hilly terrain. The application of airborne LiDAR (light detection and ranging) remote...
Steep-slope agricultural landscapes cover a small fraction of global areas.1Wang W. Pijl A. Tarolli P. Future climate-zone shifts are threatening steep-slope agriculture.Nat. Food. 2022; 3: 193-196https://doi.org/10.1038/s43016-021-00454-yCrossref Scopus (18) Google Scholar Despite the limited coverage, they relevant for high-quality food and wine production, history, landscape value. On steep ...
Limited information and insufficient resources are inherent challenges for climate policy, policy makers must grapple with how to design implement adaptation policies under conditions of scarcity. Drawing on empirical evidence from Honduras, Ethiopia, Haiti, Puerto Rico, analysis the global landscape finance, this perspective identifies ways that designing scarcity can inadvertently lead reinfo...
This report describes the geology and ground-water resources of an area of present and potential agricultural development in south-central Alaska. The Matanuska Valley agricultural area, which covers about 350 square miles, is in a wide valley flanked by rugged mountains. The valley floor is underlain nearly everywhere by glacial drift whose total thickness is known at relatively few places. Be...
The present contribution is a tutorial on selected aspects of prosody, the rhythms and melodies of speech, based on a course of the same name at the Summer School on Contemporary Phonetics and Phonology at Tongji University, Shanghai, China in July 2016. The tutorial is not intended as an introduction to experimental methodology or as an overview of the literature on the topic, but as an outlin...
It is well established that for multiple biophysical contexts there are legacies of past government policies in present land conditions. Despite this recognition, however, investigation of ongoing tropical deforestation dynamics often de-emphasizes the past. The case of the southern Yucatán peninsula demonstrates the need for historical analysis in identifying key drivers of deforestation. The ...
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