کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6556586 | 161839 | 2016 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Do ecosystem service maps and models meet stakeholders' needs? A preliminary survey across sub-Saharan Africa
ترجمه فارسی عنوان
آیا نقشه های خدمات اکوسیستم و مدل ها نیازهای ذینفعان را برآورده می کنند؟ یک بررسی اولیه در سراسر کشورهای جنوب صحرای آفریقا
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کلمات کلیدی
آفریقا، تصمیم گیرنده، خدمات اکوسیستم قانون گذار، رابطۀ علم و سیاست،
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم کشاورزی و بیولوژیک (عمومی)
چکیده انگلیسی
To achieve sustainability goals, it is important to incorporate ecosystem service (ES) information into decision-making processes. However, little is known about the correspondence between the needs of ES information users and the data provided by the researcher community. We surveyed stakeholders within sub-Saharan Africa, determining their ES data requirements using a targeted sampling strategy. Of those respondents utilising ES information (>90%; n=60), 27% report having sufficient data; with the remainder requiring additional data - particularly at higher spatial resolutions and at multiple points in time. The majority of respondents focus on provisioning and regulating services, particularly food and fresh water supply (both 58%) and climate regulation (49%). Their focus is generally at national scales or below and in accordance with data availability. Among the stakeholders surveyed, we performed a follow-up assessment for a sub-sample of 17 technical experts. The technical experts are unanimous that ES models must be able to incorporate scenarios, and most agree that ES models should be at least 90% accurate. However, relatively coarse-resolution (1-10Â km2) models are sufficient for many services. To maximise the impact of future research, dynamic, multi-scale datasets on ES must be delivered alongside capacity-building efforts.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ecosystem Services - Volume 18, April 2016, Pages 110-117
Journal: Ecosystem Services - Volume 18, April 2016, Pages 110-117
نویسندگان
Simon Willcock, Danny Hooftman, Nadia Sitas, Patrick O'Farrell, Malcolm D. Hudson, Belinda Reyers, Felix Eigenbrod, James M. Bullock,