GSTDTAP

浏览/检索结果: 共12条,第1-10条 帮助

限定条件            
已选(0)清除 条数/页:   排序方式:
Abrupt increase in harvested forest area over Europe after 2015 期刊论文
NATURE, 2020, 583 (7814) : 72-+
作者:  Guido Ceccherini;  Gregory Duveiller;  Giacomo Grassi;  Guido Lemoine;  Valerio Avitabile;  Roberto Pilli;  Alessandro Cescatti
收藏  |  浏览/下载:19/0  |  提交时间:2020/07/06

Fine-scale satellite data are used to quantify forest harvest rates in 26 European countries, finding an increase in harvested forest area of 49% and an increase in biomass loss of 69% between 2011-2015 and 2016-2018.


Forests provide a series of ecosystem services that are crucial to our society. In the European Union (EU), forests account for approximately 38% of the total land surface(1). These forests are important carbon sinks, and their conservation efforts are vital for the EU'  s vision of achieving climate neutrality by 2050(2). However, the increasing demand for forest services and products, driven by the bioeconomy, poses challenges for sustainable forest management. Here we use fine-scale satellite data to observe an increase in the harvested forest area (49 per cent) and an increase in biomass loss (69 per cent) over Europe for the period of 2016-2018 relative to 2011-2015, with large losses occurring on the Iberian Peninsula and in the Nordic and Baltic countries. Satellite imagery further reveals that the average patch size of harvested area increased by 34 per cent across Europe, with potential effects on biodiversity, soil erosion and water regulation. The increase in the rate of forest harvest is the result of the recent expansion of wood markets, as suggested by econometric indicators on forestry, wood-based bioenergy and international trade. If such a high rate of forest harvest continues, the post-2020 EU vision of forest-based climate mitigation may be hampered, and the additional carbon losses from forests would require extra emission reductions in other sectors in order to reach climate neutrality by 2050(3).


  
Prioritizing road defragmentation using graph-based tools 期刊论文
LANDSCAPE AND URBAN PLANNING, 2019, 192
作者:  Ascensao, Fernando;  Mestre, Frederico;  Marcia Barbosa, A.
收藏  |  浏览/下载:12/0  |  提交时间:2020/02/17
Carnivore conservation  Landscape connectivity  Linear infrastructures  Potential Biodiversity  Road mitigation  Spatial graphs  
Replacement of pine by eucalypt plantations: Effects on the diversity and structure of tree assemblages under land abandonment and implications for landscape management 期刊论文
LANDSCAPE AND URBAN PLANNING, 2019, 185: 61-67
作者:  Vaz, Ana Sofia;  Honrado, Joao P.;  Lomba, Angela
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/26
Alien trees  Forest abandonment  Land use change  Point pattern analysis  Stand structure  
Computational Modeling of Fine Sediment Relocation Within a Dam Reservoir by Means of Artificial Flood Generation in a Reservoir Cascade 期刊论文
WATER RESOURCES RESEARCH, 2019, 55 (4) : 3156-3170
作者:  Blade Castellet, E.;  Sanchez-Juny, M.;  Arbat Bofill, M.;  Dolz Ripolles, J.
收藏  |  浏览/下载:0/0  |  提交时间:2019/11/26
The genomic history of the Iberian Peninsula over the past 8000 years 期刊论文
SCIENCE, 2019, 363 (6432) : 1230-+
作者:  Olalde, Inigo;  Mallick, Swapan;  Patterson, Nick;  Rohland, Nadin;  Villalba-Mouco, Vanessa;  Silva, Marina;  Dulias, Katharina;  Edwards, Ceiridwen J.;  Gandini, Francesca;  Pala, Maria;  Soares, Pedro;  Ferrando-Bernal, Manuel;  Adamski, Nicole;  Broomandkhoshbacht, Nasreen;  Cheronet, Olivia;  Culleton, Brendan J.;  Fernandes, Daniel;  Lawson, Ann Marie;  Mah, Matthew;  Oppenheimer, Jonas;  Stewardson, Kristin;  Zhang, Zhao;  Arenas, Juan Manuel Jimenez;  Moyano, Isidro Jorge Toro;  Salazar-Garcia, Domingo C.;  Castanyer, Pere;  Santos, Marta;  Tremoleda, Joaquim;  Lozano, Marina;  Borja, Pablo Garcia;  Fernandez-Eraso, Javier;  Mujika-Alustiza, Jose Antonio;  Barroso, Cecilio;  Bermudez, Francisco J.;  Minguez, Enrique Viguera;  Burch, Josep;  Coromina, Neus;  Vivo, David;  Cebria, Artur;  Fullola, Josep Maria;  Garcia-Puchol, Oreto;  Morales, Juan Ignacio;  Oms, F. Xavier;  Majo, Tona;  Verges, Josep Maria;  Diaz-Carvajal, Antonia;  Ollich-Castanyer, Imma;  Lopez-Cachero, F. Javier;  Silva, Ana Maria;  Alonso-Fernandez, Carmen;  De Castro, German Delibes;  Echevarria, Javier Jimenez;  Moreno-Marquez, Adolfo;  Berlanga, Guillermo Pascual;  Ramos-Garcia, Pablo;  Munoz, Jose Ramos;  Vila, Eduardo Vijande;  Arzo, Gustau Aguilella;  Arroyo, Angel Esparza;  Lillios, Katina T.;  Mack, Jennifer;  Velasco-Vazquez, Javier;  Waterman, Anna;  Enrich, Luis Benitez De Lugo;  Sanchez, Maria Benito;  Agusti, Bibiana;  Codina, Ferran;  De Prado, Gabriel;  Estalrrich, Almudena;  Flores, Alvaro Fernandez;  Finlayson, Clive;  Finlayson, Geraldine;  Finlayson, Stewart;  Giles-Guzman, Francisco;  Rosas, Antonio;  Gonzalez, Virginia Barciela;  Atienzar, Gabriel Garcia;  Perez, Mauro S. Hernandez;  Llanos, Armando;  Marco, Yolanda Carrion;  Beneyto, Isabel Collado;  Lopez-Serrano, David;  Tormo, Mario Sanz;  Valera, Antonio C.;  Blasco, Concepcion;  Liesau, Corina;  Rios, Patricia;  Daura, Joan;  de Pedro Micho, Maria Jesus;  Diez-Castillo, Agustin A.;  Fernandez, Raul Flores;  Farre, Joan Frances;  Garrido-Pena, Rafael;  Goncalves, Victor S.;  Guerra-Doce, Elisa;  Herrero-Corral, Ana Mercedes;  Juan-Cabanilles, Joaquim;  Lopez-Reyes, Daniel;  McClure, Sarah B.;  Perez, Marta Merino;  Foix, Arturo Oliver;  Borras, Montserrat Sanz;  Sousa, Ana Catarina;  Encinas, Julio Manuel Vidal;  Kennett, Douglas J.;  Richards, Martin B.;  Alt, Kurt Werner;  Haak, Wolfgang;  Pinhasi, Ron;  Lalueza-Fox, Carles;  Reich, David
收藏  |  浏览/下载:17/0  |  提交时间:2019/11/27
Lead isotopes in silver reveal earliest Phoenician quest for metals in the west Mediterranean 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (13) : 6007-6012
作者:  Eshel, Tzilla;  Erel, Yigal;  Yahalom-Mack, Naama;  Tirosh, Ofir;  Gilboa, Ayelet
收藏  |  浏览/下载:8/0  |  提交时间:2019/11/27
silver  lead isotope analysis  Phoenicians  Sardinia  Iberia  
Impact of climate change on the transition of Neanderthals to modern humans in Europe 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (37) : 9116-9121
作者:  Staubwasser, Michael;  Dragusin, Virgil;  Onac, Bogdan P.;  Assonov, Sergey;  Ersek, Vasile;  Hoffmann, Dirk L.;  Veres, Daniel
收藏  |  浏览/下载:12/0  |  提交时间:2019/11/27
Central Europe  speleothems  millennial-scale climate cycles  stable isotopes  Middle-Upper Paleolithic transition  
Lead pollution recorded in Greenland ice indicates European emissions tracked plagues, wars, and imperial expansion during antiquity 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (22) : 5726-5731
作者:  McConnell, Joseph R.;  Wilson, Andrew I.;  Stohl, Andreas;  Arienzo, Monica M.;  Chellman, Nathan J.;  Eckhardt, Sabine;  Thompson, Elisabeth M.;  Pollard, A. Mark;  Steffensen, Jorgen Peder
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/27
ice core  lead pollution  plague  war  antiquity  
Forest resilience to drought varies across biomes 期刊论文
GLOBAL CHANGE BIOLOGY, 2018, 24 (5) : 2143-2158
作者:  Gazol, Antonio;  Julio Camarero, Jesus;  Vicente-Serrano, Sergio M.;  Sanchez-Salguero, Raul;  Gutierrez, Emilia;  de Luis, Martin;  Sangueesa-Barreda, Gabriel;  Novak, Klemen;  Rozas, Vicente;  Tiscar, Pedro A.;  Linares, Juan C.;  Martin-Hernandez, Natalia;  Martinez del Castillo, Edurne;  Ribas, Montse;  Garcia-Gonzalez, Ignacio;  Silla, Fernando;  Camison, Alvaro;  Genova, Mar;  Olano, Jose M.;  Longares, Luis A.;  Hevia, Andrea;  Tomas-Burguera, Miquel;  Galvan, J. Diego
收藏  |  浏览/下载:8/0  |  提交时间:2019/04/09
dendroecology  drought stress  forest growth  forest productivity  normalized difference vegetation index  resilience index  tree-rings  
Increasing carbon discrimination rates and depth of water uptake favor the growth of Mediterranean evergreen trees inthe ecotone with temperate deciduous forests 期刊论文
GLOBAL CHANGE BIOLOGY, 2017, 23 (12)
作者:  Barbeta, Adria;  Penuelas, Josep
收藏  |  浏览/下载:4/0  |  提交时间:2019/04/09
climate change  dendroecology  ecophysiology  ecotones  mediterranean forests  temperate forests tree growth  tree water use  tree-ring isotopes