Spatial-Temporal Response of Sediment Loads to Climate Change and Soil Conservation Practices in the Northern Aegean Watershed, Türkiye

环境科学 SWAT模型 水土评价工具 水文学(农业) 地表径流 分水岭 沉积物 气候变化 耕作 水流 WEPP公司 腐蚀 水土保持 泥沙输移 流域 农业 地质学 地理 生态学 海洋学 地貌学 机器学习 地图学 考古 岩土工程 计算机科学 生物
作者
Bekir Cem Avcı,Erdal Kesgin,Masume Atam,Remziye İlayda Tan
出处
期刊:Water [Multidisciplinary Digital Publishing Institute]
卷期号:15 (13): 2461-2461 被引量:2
标识
DOI:10.3390/w15132461
摘要

Climate change and agricultural activities are significant sources of stress to the natural environment and water resources. These also affect erosion and the associated estimation of sediment yields, which is also a crucial task in the hydrological models. The presented study is significant for the development of sustainable watershed management practices. It also aims to determine the effects of climate change and different agricultural best management practices (BMPs) on the sediment loads of the North Aegean Basin in Türkiye by using the Soil and Water Assessment Tool (SWAT) model. While sediment calibration was performed for 2014, streamflow calibration and verification were performed using the SWAT Calibration and Uncertainty Program (SWAT-CUP) for the period 2012–2013 and 2014–2015, respectively. The obtained results showed that the climate change scenarios reduce the surface waters of the basin and sediment yield in accordance with the hydrological transport processes. During the 2012–2030 time period, runoff in the basin for the RCP4.5 and RCP8.5 climate change scenarios decreased by 38.5% and 31.8%, respectively, and the basin sediment yield decreased by 55.7% and 50.7%, respectively. The sediment yields to water resources had distinctive reductions due to BMPs such as zero tillage, vertical tillage, cover crop, and terracing. Considering the RCP4.5 and RCP8.5 scenarios, BMPs reduced the sediment yield in the range of 0.93–4.03% and 0.89–3.85%, respectively. Determining the sediment transport by using hydrological modeling and the effects of climate change for different agricultural practices on erosion will be useful for decision-makers.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
2秒前
111完成签到 ,获得积分10
2秒前
忧心的从蓉完成签到,获得积分10
3秒前
3秒前
李希妍完成签到,获得积分10
4秒前
迪克牛仔完成签到 ,获得积分10
4秒前
Jasper应助精明寻梅采纳,获得10
5秒前
米线儿完成签到,获得积分10
6秒前
甜桃完成签到,获得积分10
6秒前
6秒前
7秒前
CAOHOU应助q792309106采纳,获得10
7秒前
8秒前
8秒前
悦耳静枫发布了新的文献求助10
10秒前
烟花应助果粒多采纳,获得10
10秒前
潘善若发布了新的文献求助10
11秒前
廉凌波发布了新的文献求助10
11秒前
赘婿应助crazy采纳,获得10
11秒前
喻义梅关注了科研通微信公众号
12秒前
精明寻梅完成签到,获得积分10
12秒前
行远完成签到,获得积分10
13秒前
科目三应助感动黄豆采纳,获得10
14秒前
xueyu发布了新的文献求助10
14秒前
钱宇成完成签到,获得积分20
15秒前
修道院的豌豆完成签到,获得积分10
15秒前
廉凌波完成签到,获得积分10
16秒前
Rondab应助行远采纳,获得10
18秒前
18秒前
SYLH应助showmaker采纳,获得20
19秒前
19秒前
领导范儿应助FXQ123_范采纳,获得10
19秒前
Afaq完成签到,获得积分20
20秒前
油饼发布了新的文献求助30
22秒前
潘善若发布了新的文献求助10
22秒前
ganxinran发布了新的文献求助10
22秒前
24秒前
24秒前
26秒前
果粒多发布了新的文献求助10
29秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
‘Unruly’ Children: Historical Fieldnotes and Learning Morality in a Taiwan Village (New Departures in Anthropology) 400
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
基于可调谐半导体激光吸收光谱技术泄漏气体检测系统的研究 350
Robot-supported joining of reinforcement textiles with one-sided sewing heads 320
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3989263
求助须知:如何正确求助?哪些是违规求助? 3531418
关于积分的说明 11253814
捐赠科研通 3270066
什么是DOI,文献DOI怎么找? 1804884
邀请新用户注册赠送积分活动 882084
科研通“疑难数据库(出版商)”最低求助积分说明 809136