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Evaluation of Land Cover Changes Ysing Remote Sensing Technique (Case study: Hableh Rood Subwatershed of Shahrabad Basin)

Journal Articles & Books
December, 2016
Iran

The growing population and increasing socio-economic necessities creates a pressure on land use/land cover. Nowadays, land use change detection using remote sensing data provides quantitative and timely information for management and evaluation of natural resources. This study investigates the land use changes in part of Hableh Rood Watershed of Iran using Landsat 7 and 8 (Sensor ETM+ and OLI) images between 2001 and 2013. Supervised classification was used for classification of Landsat images.

Land cover dynamics in the Chyulu watershed ecosystem, Makueni-Kajiado counties, Kenya

Journal Articles & Books
December, 2016
Kenya

The aim of the study was to assess the state of land cover dynamics in the Chyulu Hills watershed ecosystem of Makueni and
Kajiado Counties in Kenya by considering the following objectives:- a) assessing the state of land cover in 2015, b) analysing
and characterizing land cover transformations in the watershed in 1987, 2001 and 2015, and, c) comparing the forest cover
dynamics with those of other studies in Kenya. The forest cover change analysis was undertaken through remote sensing and

A probabilistic graphical model approach in 30 m land cover mapping with multiple data sources

Reports & Research
December, 2016
China
Russia
United States of America

There is a trend to acquire high accuracy land-cover maps using multi-source classification methods, most of which are based on data fusion, especially pixel- or feature-level fusions. A probabilistic graphical model (PGM) approach is proposed in this research for 30 m resolution land-cover mapping with multi-temporal Landsat and MODerate Resolution Imaging Spectroradiometer (MODIS) data. Independent classifiers were applied to two single-date Landsat 8 scenes and the MODIS time-series data, respectively, for probability estimation. A PGM was created for each pixel in Landsat 8 data.

The Islamic Republic of Afghanistan: Land Cover Atlas

Policy Papers & Briefs
November, 2016
Afghanistan
Asia

The Land Cover Atlas of the Islamic Republic of Afghanistan was initially prepared in the framework of the FA O Government Cooperative Programme under the auspices of the project on “Strengthening Agricultural Economics, Market Information and Statistics Services”. The project was formulated upon the request from the Government of the Islamic Republic of Afghanistan and funded by the European Commission. The Food and Agriculture Organization of the United Nations (FA O) provided technical assistance as the executing agency in close cooperation with all parties.

A comparison of influences on the landscape of two social-ecological systems

Peer-reviewed publication
November, 2016
Italy
Panama

Case studies of social-ecological landscapes that consider local, spatially explicit land cover changes are necessary for the development of generalised knowledge on deforestation. This study focussed on two indigenous territories of eastern Panama that share the same settlement history, size and location but are perceived by local dwellers to differ in terms of land cover.

Restoration of forest ecosystems and landscapes as contribution to the Aichi Biodiversity Targets

Reports & Research
October, 2016
Global

This document provides information on how implementing forest landscape restoration (FLR) at the jurisdictional and national level can offer countries a way to recover degraded forests and bring back key forest ecosystem functionalities in a way that will increase biodiversity levels in a landscape while contributing to achieving several Aichi Biodiversity Targets.

Overview of AW3Dsup(TM) global 3D map service'3D Maps That You Look at' change to '3D Map That You Can Use'

Journal Articles & Books
October, 2016
Global

AW3Dsup(TM), the world's most precise global 3D map service, became the world's first five-meter-resolution 3D map covering all global land spaces in April 2016 by using Advanced Land Observing Satellite (ALOS). In addition to five-meter-resolution global map, enhanced service offers a higher-resolution 3D map at half-meter or two-meter resolution, both of which are offered on an on-demand basis using commercial high-resolution satellite imagery. This paper introduces the project history, technical characteristics, service contents, use cases and future prospects of AW3Dsup(TM).

NATIONAL LAND USE POLICY

Manuals & Guidelines
April, 2016
Kenya

The absence of a clearly defined land use policy in Kenya after years of independence has resulted in a haphazard approach to managing the different land use practices and policy responses. Land use continues to be addressed through many uncoordinated legal and policy frameworks that have done little to unravel the many issues that affect land use management. The Constitution of Kenya 2010, Kenya Vision 2030 and the Sessional Paper No. 3 of 2009 on National Land Policy all call for a clear framework for effectively addressing the challenges related to land use.

The influence of fertilization systems on the productivity of crop rotation and agrochemical indicators of soddy-podzolic sandy loam soil

Journal Articles & Books
April, 2016
Belarus

application on the productivity of crop rotation and agrochemical characteristics of sod-podzol sandy soil. The influence of byproducts ploughing and mineral fertilizer doses on the crop rotation productivity and agrochemical indicators of sod-podzol sandy loam soil is studied. It is established that autumn application of a compensatory dose of nitrogen to the straw did not ensure the increased productivity of crop rotation.

Potassium uptake with precipitation, concentration in soil solutions and migration from arable sod-podzolic soils of Belarus (on the data of lysimetric researches in 1981–2012)

Journal Articles & Books
April, 2016
Belarus

Nowadays evaluation of intake of nutritive substances, especially potassium from organic fertilizers, with atmospheric precipitation and analysis of their losses in environment appears very perspective direction of scientific research. Migration of potassium depends on several factors such as soil composition, climatic conditions, cultivars, quantity of applied mineral fertilizers etc.

Mangroves as Protection from Storm Surges in a Changing Climate

April, 2016

Adaptation to climate change includes
addressing sea level rise and increased storm surges in many
coastal areas. Mangroves can substantially reduce the
vulnerability of the adjacent coastal land from inundation
and erosion. However, climate change poses a large threat to
mangroves. This paper quantifies the coastal protection
provided by mangroves for 42 developing countries in the
current climate, and a future climate change scenario with a

Enhancing Agriculture Monitoring System based on geospatial technology in Afghanistan

Policy Papers & Briefs
March, 2016
Afghanistan
Asia

The main goal of this project that FAO will propose in Afghanistan is to strengthen national capacity to facilitate monitoring, analysis and interpretation of agriculture and natural resources information combined with information generated from remote sensing for sustainable agricultural land use planning and management.