The grazing land ecosystems of the African Sahel:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Berlin [u.a.]
Springer
1989
|
| Schriftenreihe: | Ecological studies
75 |
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | Literaturverz. S. 241 - 267 |
| Beschreibung: | X, 282 S. Ill., graph. Darst., Kt. |
| ISBN: | 3540507914 0387507914 |
Internformat
MARC
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| 100 | 1 | |a Le Houérou, Henry Noël |d 1928- |e Verfasser |0 (DE-588)1145460097 |4 aut | |
| 245 | 1 | 0 | |a The grazing land ecosystems of the African Sahel |c Henry Noël Le Houérou |
| 264 | 1 | |a Berlin [u.a.] |b Springer |c 1989 | |
| 300 | |a X, 282 S. |b Ill., graph. Darst., Kt. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 490 | 1 | |a Ecological studies |v 75 | |
| 500 | |a Literaturverz. S. 241 - 267 | ||
| 650 | 4 | |a Pâturages - Sahel | |
| 650 | 4 | |a Écologie des pâturages - Sahel | |
| 650 | 4 | |a Grazing |z Sahel | |
| 650 | 4 | |a Range ecology |z Sahel | |
| 650 | 4 | |a Rangelands |z Sahel | |
| 650 | 0 | 7 | |a Ökosystem |0 (DE-588)4043216-6 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Weide |g Landwirtschaft |0 (DE-588)4128980-8 |2 gnd |9 rswk-swf |
| 651 | 7 | |a Sahel |0 (DE-588)4076953-7 |2 gnd |9 rswk-swf | |
| 689 | 0 | 0 | |a Sahel |0 (DE-588)4076953-7 |D g |
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| 830 | 0 | |a Ecological studies |v 75 |w (DE-604)BV000004586 |9 75 | |
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| 999 | |a oai:aleph.bib-bvb.de:BVB01-001583290 | ||
Datensatz im Suchindex
| _version_ | 1804116863732416512 |
|---|---|
| adam_text | Contents
1 Definition, Geographical Limits, Contacts with Other Ecoclimatic
Zones 1
2 Environmental Characteristics 17
2.1 Climatic Factors 17
2.1.1 General 17
2.1.2 Rainfall 17
2.1.3 “ ‘Temperature 47
2.1.4 Solar Radiation 47
2.1.5 Wind 48
2.1.6 Air Humidity and Saturation Deficit 48
2.1.7 Evaporation and Evapotranspiration 48
2.1.8 Seasons 49
2.2; Edaphic Factors 50
2.2.1 Geology 50
2.2.2 Geomorphology 52
2.2.3 Topography 54
2.2.4 Hydrology 54
2.2.5 Soils 56
2.2.6 Runoff, Erosion 57
2.3 Anthropozoic Factors: Man and Land Use 60
2 4 Ecoclimatic Classification 64.
3 Flora and Vegetation 65
3.1 Flora 65
3.2 Vegetation 68
3.2.1 Physiognomy and Structure 68
3.2.2 Plant Communities 74
3.2.3 Seasonal Aspects, Short-Tferm Dynamics 82
3.2.4 Biological Recovery After Drought 84
3.2.5 Long-Term Dynamics: The Role of Wildfires 86
3.2.6 Inventory and Mapping 95
3.2.7 Primary Production 96
3.2.8 The Screen Function, Energy Flow Conversion,
Photosynthetic Efficiency 107
3.2.9 Water and Rain-Use Efficiencies 107
3.2.10 Grazing Value 109
4 Wildlife (C. J. Grenot and H.N. Le Hou£rou) 113
4.1 General 113
4.2 Invertebrates 115
4.2.1 Non-Social Arthropods 115
4.2.2 Social Arthropods 116
4.3 Vertebrates 117
4.3.1 Herpetofauna 117
4.3.2 Birds 120
4.3.3 Mammals 120
4.3.4 Rodents 121
4.3.5 Consumption of Seeds by Granivores 121
4.3.6 Large Mammals 122
4.4 Conclusions 123
5 Livestock 124
5.1 General 124
5.2 Livestock Numbers, Evolution of Numbers, Densities, Stocking Rates 124
5.3 Breeds 129
5.4 Herd and Flock Structure and Demography 133
5.5 Average Production Parameters 135
5.6 Productivity 135
5.6.1 Transport 137
5.6.2 Draught 137
5.6.3 Hides, Skins, Wood, Hair 138
5.6.4 Dung and Manure 138
5.6.5 Meat 138
5.6.6 Milk 139
5.7 Disease, Parasitism, Predation, Theft 139
5.8 Production Systems and Herd Management 141
5.8.1 The Sedentary Agropastoral Systems of Central Mali 141
5.8.2 The Short-Range Tfanshuman Agropastoral Systems 142
5.8.3 Long-Range Pastoral Systems 143
5.8.4 Agro-Sylvo-Pastoral Systems 144
5.9 Nutrition, Plant-Animal Relationships, Grazing Patterns, Grazing
and Herding Management, Stock Behaviour, Stocking Rates and
Carrying Capacities 146 6 *
6 Development Outlook; Constraints and Limits 149
6.1 Range Improvement and Development 149
6.1.1 Range Seeding 149
6.1.2 Range Management 150
6.2 Development Outlook 151
6.2.1 Range Development 151
6.2.2 Development of Livestock Production 152
6.2.3 Agropastoralism 153
6.2.4 Agroforestry 154
6.2.5 Livestock Health and Water Development 155
VI
7 Monitoring: A Case Study, the Ferlo Region of Northern Senegal 157
7.1 Introduction 157
7.2 The Pilot Zone of the Ferlo 157
7.2.1 Geographical Zoning and Administrative Setup 157
7.2.2 Climate 158
7.2.3 The Substratum 161
7.2.4 Surface Water 166
7.2.5 Vegetation and Rangelands 166
7.2.6 Wildlife 168
7.2.7 Livestock 168
7.2.8 Evolution of Land Use and History of Development 170
7.3 Monitoring 181
7.3.1 Principles, Problems and Methods 181
7.3.2 Evaluation of Green Herbaceous Biomass by Orbital Remote
Sensing 188
7.3.3 Evaluation of Range Production from Ground Sampling 207
7.3.4 Low Altitude Systematic Reconnaissance Flights (SRF) 211
7.3.5 Practical Results 215
7.4 Conclusions on Monitoring 233 8
8 General Conclusions: Towards an Ecological Management of the
Sahelian Ecosystems 237
References 241
Subject Index 269
Index of Scientific Names 275
Animals 275
Plants 277
|
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| building | Verbundindex |
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| callnumber-first | S - Agriculture |
| callnumber-label | SF85 |
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| dewey-full | 636.08/4/096 |
| dewey-hundreds | 600 - Technology (Applied sciences) |
| dewey-ones | 636 - Animal husbandry |
| dewey-raw | 636.08/4/096 |
| dewey-search | 636.08/4/096 |
| dewey-sort | 3636.08 14 296 |
| dewey-tens | 630 - Agriculture and related technologies |
| discipline | Geowissenschaften Biologie Agrarwissenschaft Agrar-/Forst-/Ernährungs-/Haushaltswissenschaft / Gartenbau Pflanzenbau Geographie |
| format | Book |
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| geographic | Sahel (DE-588)4076953-7 gnd |
| geographic_facet | Sahel |
| id | DE-604.BV002443265 |
| illustrated | Illustrated |
| indexdate | 2024-07-09T15:45:16Z |
| institution | BVB |
| isbn | 3540507914 0387507914 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-001583290 |
| oclc_num | 20013860 |
| open_access_boolean | |
| owner | DE-12 DE-M49 DE-BY-TUM DE-473 DE-BY-UBG DE-11 |
| owner_facet | DE-12 DE-M49 DE-BY-TUM DE-473 DE-BY-UBG DE-11 |
| physical | X, 282 S. Ill., graph. Darst., Kt. |
| publishDate | 1989 |
| publishDateSearch | 1989 |
| publishDateSort | 1989 |
| publisher | Springer |
| record_format | marc |
| series | Ecological studies |
| series2 | Ecological studies |
| spelling | Le Houérou, Henry Noël 1928- Verfasser (DE-588)1145460097 aut The grazing land ecosystems of the African Sahel Henry Noël Le Houérou Berlin [u.a.] Springer 1989 X, 282 S. Ill., graph. Darst., Kt. txt rdacontent n rdamedia nc rdacarrier Ecological studies 75 Literaturverz. S. 241 - 267 Pâturages - Sahel Écologie des pâturages - Sahel Grazing Sahel Range ecology Sahel Rangelands Sahel Ökosystem (DE-588)4043216-6 gnd rswk-swf Weide Landwirtschaft (DE-588)4128980-8 gnd rswk-swf Sahel (DE-588)4076953-7 gnd rswk-swf Sahel (DE-588)4076953-7 g Weide Landwirtschaft (DE-588)4128980-8 s Ökosystem (DE-588)4043216-6 s DE-604 Ecological studies 75 (DE-604)BV000004586 75 Digitalisierung UB Bamberg - ADAM Catalogue Enrichment application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=001583290&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Le Houérou, Henry Noël 1928- The grazing land ecosystems of the African Sahel Ecological studies Pâturages - Sahel Écologie des pâturages - Sahel Grazing Sahel Range ecology Sahel Rangelands Sahel Ökosystem (DE-588)4043216-6 gnd Weide Landwirtschaft (DE-588)4128980-8 gnd |
| subject_GND | (DE-588)4043216-6 (DE-588)4128980-8 (DE-588)4076953-7 |
| title | The grazing land ecosystems of the African Sahel |
| title_auth | The grazing land ecosystems of the African Sahel |
| title_exact_search | The grazing land ecosystems of the African Sahel |
| title_full | The grazing land ecosystems of the African Sahel Henry Noël Le Houérou |
| title_fullStr | The grazing land ecosystems of the African Sahel Henry Noël Le Houérou |
| title_full_unstemmed | The grazing land ecosystems of the African Sahel Henry Noël Le Houérou |
| title_short | The grazing land ecosystems of the African Sahel |
| title_sort | the grazing land ecosystems of the african sahel |
| topic | Pâturages - Sahel Écologie des pâturages - Sahel Grazing Sahel Range ecology Sahel Rangelands Sahel Ökosystem (DE-588)4043216-6 gnd Weide Landwirtschaft (DE-588)4128980-8 gnd |
| topic_facet | Pâturages - Sahel Écologie des pâturages - Sahel Grazing Sahel Range ecology Sahel Rangelands Sahel Ökosystem Weide Landwirtschaft Sahel |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=001583290&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| volume_link | (DE-604)BV000004586 |
| work_keys_str_mv | AT lehouerouhenrynoel thegrazinglandecosystemsoftheafricansahel |