Fao Yearbook 2004

Download Fao Yearbook 2004 full books in PDF, epub, and Kindle. Read online Fao Yearbook 2004 ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!

FAO yearbook 2004

Author : Food and Agriculture Organization
Publisher : Food & Agriculture Org.
ISBN 13 : 9789250054858
Total Pages : 332 pages
Book Rating : 4.0/5 (548 download)

DOWNLOAD NOW!

Book Synopsis FAO yearbook 2004 by : Food and Agriculture Organization

Download or read book FAO yearbook 2004 written by Food and Agriculture Organization and published by Food & Agriculture Org.. This book was released on 2006 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: The FAO "Yearbook of Forest Products" is a compilation of statistical data on basic forest products for all countries and territories of the world. This issue contains annual data on the production and trade of forest products for the years 2000-2004 and on the direction of trade in 2003 and 2004. - L' "Annuaire des produits forestiers" est un recueil de donnees statistiques sur les produits forestiers de base pour tous les pays et territoires du monde. Le present volume contient les chiffres annuels de la production et du commerce des produits forestiers pour la periode 2000-2004 et de la direction des echanges en 2003 et 2004. - El "Anuario FAO de productos forestales" es un compendio de datos estadisticos sobre los productos forestales basicos para todos los paises y territorios del mundo. Esta edicion contiene datos anuales sobre la produccion y el comercio de productos forestales para los anos 2000-2004 y sobre la direccion del comercio en 2003 y 2004."

FAO Yearbook

Author : FAO
Publisher : Food & Agriculture Org.
ISBN 13 : 9789250057392
Total Pages : 562 pages
Book Rating : 4.0/5 (573 download)

DOWNLOAD NOW!

Book Synopsis FAO Yearbook by : FAO

Download or read book FAO Yearbook written by FAO and published by Food & Agriculture Org.. This book was released on 2007-06-30 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of the 'Yearbook of Fishery Statistics: Capture production' presents the annual statistics, for a varying series of recent years ending in 2005, on a worldwide basis, on nominal catches of fish, crustaceans, molluscs and other aquatic animals, residues and plants, taken for all purposes (commercial, industrial, recreational and subsistence) by all types and classes of fishing unites (fishermen, vessels, gear etc.) operating both in inland, fresh and brackish water areas, and in inshore, offshore and high seas fishing areas, with the exclusion of aquaculture production. The statistics are presented by country or territory, species, major fishing area and year, and for various aggregations. - Dans ce volume de l' "Annuaire statistiques des peches: Captures" figurent, pour diverses periodes recentes prenant fin en 2005 les statistiques etablies sur une base mondiale des captures nominales de tous poissons, crustaces, mollusques et autres animaux aquatiques, residus et plantes aquatiques, effectuees a toutes fins (commerciales, industrielle, recreatives ou de subsistance) par tous les types et categories d'unite de peche (pecheurs, bateaux, engins, etc.) operant tant dans les eaux continentales, douces et saumatres que dans les zones de peche du littoral, du large et de la haute mer, a l'exclusion de la production aquacole. Les statistiques sont presentees par pays ou territoires, espece, principale zone de peche et annee, et pour divers niveaux d' agregats. - En el presente volumen del "Anuario estadisticas de pesca: Capturas" se presentan las estadisticas mundiales, para diversas series de los ultimos anos que terminan en 2005, de las capturas nominales de peces, crustaceos, moluscos y demas animales acuaticos, residuos y plantas, hechas con cualquier fin (comercial, industrial, recreativo y de subsistencia), por unidades de pesca de todos los tipos (pescadores, barcos, artes, etc.) en aguas continentales, dulces y salobres y en areas de pesca de bajura, media altura o altura, con exclusion de la produccion de acuicultura. Las estadisticas se presentan desglosadas por paises o territorios, especies, principales zonas de pesca y por diversos conceptos."

FAO Yearbook of Forest Products 2017

Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9251317178
Total Pages : 436 pages
Book Rating : 4.2/5 (513 download)

DOWNLOAD NOW!

Book Synopsis FAO Yearbook of Forest Products 2017 by : Food and Agriculture Organization of the United Nations

Download or read book FAO Yearbook of Forest Products 2017 written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2019-08-14 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: The FAO Yearbook of Forest Products is a compilation of statistical data on basic forest products for all countries and territories of the world. It contains series of annual data on the volume of production and the volume and value of trade in forest products. It includes tables showing direction of trade and average unit values of trade for certain products. Statistical information in the yearbook is based primarily on data provided to the FAO Forestry Department by the countries through questionnaires or official publications. In the absence of official data, FAO makes an estimate based on the best information available.

WORLD FOOD AND AGRICULTURE 2017 STATISTICAL POCKETBOOK 2018

Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9251310122
Total Pages : 254 pages
Book Rating : 4.2/5 (513 download)

DOWNLOAD NOW!

Book Synopsis WORLD FOOD AND AGRICULTURE 2017 STATISTICAL POCKETBOOK 2018 by : Food and Agriculture Organization of the United Nations

Download or read book WORLD FOOD AND AGRICULTURE 2017 STATISTICAL POCKETBOOK 2018 written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2019-03-12 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: This pocketbook presents, at a glance, selected key indicators on agriculture and food security, and is meant to serve as an easy-to- access and quick reference for all stakeholders and partners involved in policy formulation or decision making processes. The indicators are presented in two sections, one thematic and one country-specific; they are organized along four main themes: 1) The setting, which measures the state of the agricultural resource base by assessing the supply of land, labour, capital and inputs; 2) Hunger dimensions, to gauge the state of food insecurity and malnutrition, and highlight the four dimensions - availability, access, stability and utilization - that determine the scale of hunger and the shape of undernourishment; 3) Food supply, which evaluates the past and present productive capacity of world agriculture, together with the role of trade, in meeting the world's demand for food, feed and other products; 4) Environment, which examines the sustainability of agriculture in the context of the pressure it exerts on its ecological surroundings. The pocketbook is part of FAO's efforts to support national, regional and international partners in improving the availability of high quality and timely data, in view of sustainable agricultural development and zero hunger.

FAO Statistical Pocketbook

Author : Food and Agriculture Organization
Publisher : Food & Agriculture Organization of the UN (FAO)
ISBN 13 : 9789251088029
Total Pages : 0 pages
Book Rating : 4.0/5 (88 download)

DOWNLOAD NOW!

Book Synopsis FAO Statistical Pocketbook by : Food and Agriculture Organization

Download or read book FAO Statistical Pocketbook written by Food and Agriculture Organization and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2016-11-16 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This yearbook presents selected key indicators related to agriculture and food security that the international community, governments, the private sector and civil society can use to assess current trends and prioritize actions. It has two main sections, one thematic and one country-specific. It presents a variety of dimensions of agriculture and food security in four focus areas: the setting; hunger dimensions; food supply; and environment. The book is part of the FAO Statistical Yearbook suite of products; it includes data from FAOSTAT and other FAO databases and international organizations.

World Food and Agriculture - Statistical Yearbook 2020

Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9251333947
Total Pages : 366 pages
Book Rating : 4.2/5 (513 download)

DOWNLOAD NOW!

Book Synopsis World Food and Agriculture - Statistical Yearbook 2020 by : Food and Agriculture Organization of the United Nations

Download or read book World Food and Agriculture - Statistical Yearbook 2020 written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2020-10-20 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication offers a synthesis of the major factors at play in the global food and agricultural landscape. Statistics are presented in four thematic chapters, covering the economic importance of agricultural activities, inputs, outputs and factors of production, their implications for food security and nutrition and their impacts on the environment. The Yearbook is meant to constitute a primary tool for policy makers, researchers and analysts, as well as the general public interested in the past, present and future path of food and agriculture.

FAO Statistical Yearbook 2013

Author : Food and Agriculture Organization of the United Nations
Publisher : Fao
ISBN 13 : 9789251073964
Total Pages : 0 pages
Book Rating : 4.0/5 (739 download)

DOWNLOAD NOW!

Book Synopsis FAO Statistical Yearbook 2013 by : Food and Agriculture Organization of the United Nations

Download or read book FAO Statistical Yearbook 2013 written by Food and Agriculture Organization of the United Nations and published by Fao. This book was released on 2013-07-30 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The FAO Statistical Yearbook 2013 is the foremost collection and reference point for statistical data on food and agriculture globally. It provides a snapshot of related economic, environmental and social trends and issues. It breaks down a myriad of numbers gathered from around the world into four broad thematic categories: the state of the agricultural resource base, hunger dimensions, feeding the world and sustainability. A must-have publication for every researcher, statistician, academic and everyone interested in agricultural statistics.

Fishery and Aquaculture Statistics – Yearbook 2021

Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9251385742
Total Pages : 232 pages
Book Rating : 4.2/5 (513 download)

DOWNLOAD NOW!

Book Synopsis Fishery and Aquaculture Statistics – Yearbook 2021 by : Food and Agriculture Organization of the United Nations

Download or read book Fishery and Aquaculture Statistics – Yearbook 2021 written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2024-02-07 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: The FAO Yearbook of Fishery and Aquaculture Statistics, prepared by the Statistics Team of the FAO Fisheries and Aquaculture Division, offers a synthesis of the major trends in the fisheries and aquaculture sector. Statistics are presented in eight main thematic chapters, covering statistics of production (total, aquaculture, capture fisheries), employment, fleet, consumption and trade, together with a section with selected tables and an Annex including notes, concepts, classifications and a map of FAO major fishing areas. The Yearbook is meant to constitute a primary tool for policymakers, researchers and analysts, as well as for the general public interested in the past and current paths of the sector.

The CRB Commodity Yearbook 2004

Author : Commodity Research Bureau
Publisher : John Wiley & Sons
ISBN 13 : 0471694444
Total Pages : 386 pages
Book Rating : 4.4/5 (716 download)

DOWNLOAD NOW!

Book Synopsis The CRB Commodity Yearbook 2004 by : Commodity Research Bureau

Download or read book The CRB Commodity Yearbook 2004 written by Commodity Research Bureau and published by John Wiley & Sons. This book was released on 2005-02-22 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: THE SINGLE MOST COMPREHENSIVE SOURCE OF COMMODITY AND FUTURES MARKET INFORMATION AVAILABLE Since 1939, professional traders, commercial hedgers, portfolio managers, and speculators have come to regard The CRB Commodity Yearbook as the 'bible' of the industry. Here is a wealth of authoritative data, gathered from government reports, private industry, and trade and industry associations, all compiled by the Commodity Research Bureau, the organization of record for the entire commodity industry itself. Absolutely essential for identifying changing trends in supply and demand and for projecting important price movements, the Yearbook gives the investor: * Worldwide supply/demand and production/consumption data for all the basic commodities and futures markets-from A(luminum) to Z(inc), including all the major markets in interest rates, currencies, energy, and stock index futures * Over 900 tables, graphs, and price charts of historical data, many of which show price history dating back to 1900 * Fact filled CD-ROM: As an added bonus to this year's edition, a companion CD-ROM has been included to provide readers with valuable commodity information in an easy-to-use electronic format * Concise introductory articles that describe the salient features of each commodity and help put the quantitative information in perspective * Articles by prominent professionals on key markets and important issues concerning the commodity industry. The 2004 Yearbook features articles by CRB Chief Economist, Richard W. Asplund, including: "Major Commodity Bull Market Emerges in 2003," "U.S. Economic Surge Drives Global Economic Recovery," "Free-Trade Talks Produce Some Successes but Move from Global to Regional," and "China Breaks Out as a Major Player in Global Commodity and Financial Markets." For anyone dealing in commodities, The CRB Commodity Yearbook 2004 offers an abundance of valuable information and indispensable guidance for decision-making.

FAO Yearbook. Fishery and Aquaculture Statistics 2017/FAO annuaire. Statistiques des pêches et de l'aquaculture 2017/FAO anuario. Estadísticas de pesca y acuicultura 2017

Download FAO Yearbook. Fishery and Aquaculture Statistics 2017/FAO annuaire. Statistiques des pêches et de l'aquaculture 2017/FAO anuario. Estadísticas de pesca y acuicultura 2017 PDF Online Free

Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9251316694
Total Pages : 108 pages
Book Rating : 4.2/5 (513 download)

DOWNLOAD NOW!

Book Synopsis FAO Yearbook. Fishery and Aquaculture Statistics 2017/FAO annuaire. Statistiques des pêches et de l'aquaculture 2017/FAO anuario. Estadísticas de pesca y acuicultura 2017 by : Food and Agriculture Organization of the United Nations

Download or read book FAO Yearbook. Fishery and Aquaculture Statistics 2017/FAO annuaire. Statistiques des pêches et de l'aquaculture 2017/FAO anuario. Estadísticas de pesca y acuicultura 2017 written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2019-07-25 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: The FAO Yearbook of fishery and aquaculture statistics is a compilation of statistical data on capture fisheries and aquaculture production, employment, commodities production and trade, apparent fish consumption and fishing fleets. It is structured into a booklet (containing summary tables, notes on major trends, concepts, classifications and a map of FAO major fishing areas) and a USB card presenting the full yearbook package with the complete set of statistical tables. L’Annuaire des statistiques des pêches et de l’aquaculture de la FAO est une compilation de données statistiques sur les captures, la production de l’aquaculture, l’emploi, la production et le commerce des produits halieutiques, les bilans alimentaires et les flottes. L’Annuaire est composé d’un fascicule (contenant des tableaux résumés, des notes sur les tendances principales, une description des concepts et des classements, ainsi qu’une carte des principales zones de pêche de la FAO) et d’une clé USB incluant la collection complète des tableaux statistiques de l’Annuaire. El Anuario de estadísticas de pesca y acuicultura de la FAO es una compilación de datos estadísticos sobre las capturas, la producción de acuicultura, el empleo, la producción y el comercio de los productos pesqueros, las hojas de balance de alimentos y las flotas. El Anuario se compone de un cuadernillo (con cuadros resúmenes, notas sobre las tendencias principales, conceptos básicos y clasificaciones, así como un mapa de las principales zonas de pesca de la FAO) y de una tarjeta USB que incluye toda el conjunto completo de los cuadros estadísticos del Anuario.

FAO Yearbook – Fishery and aquaculture statistics 2016

Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9251306362
Total Pages : 108 pages
Book Rating : 4.2/5 (513 download)

DOWNLOAD NOW!

Book Synopsis FAO Yearbook – Fishery and aquaculture statistics 2016 by : Food and Agriculture Organization of the United Nations

Download or read book FAO Yearbook – Fishery and aquaculture statistics 2016 written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-07-31 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: The FAO Yearbook of fisheries and aquaculture statistics is a compilation of statistical data on capture fisheries and aquaculture production, employment, commodities production and trade, apparent fish consumption and fishing fleets. It is structured into a booklet (containing summary tables, notes on major trends, concepts, classifications and a map of FAO major fishing areas) and a USB card presenting the full yearbook package with all the key information and the complete set of statistical tables.

World Food and Agriculture – Statistical Yearbook 2021

Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9251343322
Total Pages : 368 pages
Book Rating : 4.2/5 (513 download)

DOWNLOAD NOW!

Book Synopsis World Food and Agriculture – Statistical Yearbook 2021 by : Food and Agriculture Organization of the United Nations

Download or read book World Food and Agriculture – Statistical Yearbook 2021 written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2021-10-28 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication offers a synthesis of the major factors at play in the global food and agricultural landscape. Statistics are presented in four thematic chapters, covering the economic importance of agricultural activities, inputs, outputs and factors of production, their implications for food security and nutrition and their impacts on the environment. The Yearbook is meant to constitute a primary tool for policy makers, researchers and analysts, as well as the general public interested in the past, present and future path of food and agriculture.

1948-2018 Seventy years of FAO’s Global Forest Resources Assessment

Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9251300623
Total Pages : 74 pages
Book Rating : 4.2/5 (513 download)

DOWNLOAD NOW!

Book Synopsis 1948-2018 Seventy years of FAO’s Global Forest Resources Assessment by : Food and Agriculture Organization of the United Nations

Download or read book 1948-2018 Seventy years of FAO’s Global Forest Resources Assessment written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-05-21 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: A fascinating look into the scope and impacts of this major reporting exercise over a period of seven decades.

FAO Yearbook [of] Forest Products 2005

Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9789250056654
Total Pages : 348 pages
Book Rating : 4.0/5 (566 download)

DOWNLOAD NOW!

Book Synopsis FAO Yearbook [of] Forest Products 2005 by : Food and Agriculture Organization of the United Nations

Download or read book FAO Yearbook [of] Forest Products 2005 written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2007 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: The FAO "Yearbook of Forest Products" is a compilation of statistical data on basic forest products for all countries and territories of the world. This issue contains annual data on the production and trade of forest products for the years 2001-2005 and on the direction of trade in 2004 and 2005. - L' "Annuaire des produits forestiers" est un recueil de donnees statistiques sur les produits forestiers de base pour tous les pays et territoires du monde. Le present volume contient les chiffres annuels de la production et du commerce des produits forestiers pour la periode 2001-2005 et de la direction des echanges en 2004 et 2005. - El "Anuario FAO de productos forestales" es un compendio de datos estadisticos sobre los productos forestales basicos para todos los paises y territorios del mundo. Esta edicion contiene datos anuales sobre la produccion y el comercio de productos forestales para los anos 2001-2005 y sobre la direccion del comercio en 2004 y 2005."

FAO Yearbook

Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9789250051550
Total Pages : 244 pages
Book Rating : 4.0/5 (515 download)

DOWNLOAD NOW!

Book Synopsis FAO Yearbook by : Food and Agriculture Organization of the United Nations

Download or read book FAO Yearbook written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2004-06-30 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: This yearbook contains annual statistical data on international production and foreign trade of fishery commodities for recent years up to 2002. It includes data series on production of processed and preserved fishery products in terms of quantity, and on imports and exports of fishery products in terms of quantity and value. It also gives statistics of apparent consumption of fish and fishery products, the value of world catches, the disposition of fishery production and direction of trade for selected countries.

FAO Yearbook. Fishery and Aquaculture Statistics 2019/FAO annuaire. Statistiques des pêches et de l'aquaculture 2019/FAO anuario. Estadísticas de pesca y acuicultura 2019

Download FAO Yearbook. Fishery and Aquaculture Statistics 2019/FAO annuaire. Statistiques des pêches et de l'aquaculture 2019/FAO anuario. Estadísticas de pesca y acuicultura 2019 PDF Online Free

Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9251354103
Total Pages : 110 pages
Book Rating : 4.2/5 (513 download)

DOWNLOAD NOW!

Book Synopsis FAO Yearbook. Fishery and Aquaculture Statistics 2019/FAO annuaire. Statistiques des pêches et de l'aquaculture 2019/FAO anuario. Estadísticas de pesca y acuicultura 2019 by : Food and Agriculture Organization of the United Nations

Download or read book FAO Yearbook. Fishery and Aquaculture Statistics 2019/FAO annuaire. Statistiques des pêches et de l'aquaculture 2019/FAO anuario. Estadísticas de pesca y acuicultura 2019 written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2021-12-20 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: The FAO Yearbook of fishery and aquaculture statistics is a compilation of statistical data on capture fisheries and aquaculture production, employment, commodities production and trade, apparent fish consumption and fishing fleets. It is structured into a booklet (containing summary tables, notes on major trends, concepts, classifications and a map of FAO major fishing areas), and a set of additional statistical tables available online. L’Annuaire des statistiques des pêches et de l’aquaculture de la FAO est une compilation de données statistiques sur les captures, la production de l’aquaculture, l’emploi, la production et le commerce des produits halieutiques, les bilans alimentaires et les flottes. L’Annuaire est composé d’un fascicule (contenant des tableaux résumés, des notes sur les tendances principales, une description des concepts et des classements, ainsi qu’une carte des principales zones de pêche de la FAO) et des tableaux statistiques supplémentaires disponibles en ligne. El Anuario de estadísticas de pesca y acuicultura de la FAO es una compilación de datos estadísticos sobre las capturas, la producción de acuicultura, el empleo, la producción y el comercio de los productos pesqueros, las hojas de balance de alimentos y las flotas. El Anuario se compone de un cuadernillo (con cuadros resúmenes, notas sobre las tendencias principales, conceptos básicos y clasificaciones, así como un mapa de las principales zonas de pesca de la FAO) y de un conjunto de cuadros estadísticos adicionales disponibles en línea.

FAO Statistical Yearbook

Author : Food and Agriculture Organization (FAO)
Publisher : Food & Agriculture Organization of the UN (FAO)
ISBN 13 : 9789251070840
Total Pages : 0 pages
Book Rating : 4.0/5 (78 download)

DOWNLOAD NOW!

Book Synopsis FAO Statistical Yearbook by : Food and Agriculture Organization (FAO)

Download or read book FAO Statistical Yearbook written by Food and Agriculture Organization (FAO) and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: FAO is launching the new and revised Statistical Yearbook 2012. This publication is the foremost collection and reference point for statistical data on food and agriculture globally. It provides a snapshot of related economic, environmental and social trends and issues. It breaks down a myriad of numbers gathered from around the world into four broad thematic categories: Part 1: The state of the agricultural resource base; Part 2: Hunger dimensions; Part 3: Feeding the world; Part 4: Sustainability dimensions.